31987008

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 112

約数和(自身を含む): 95463360

約数和(自身を除く): 63476352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 144, 173, 192, 214, 216, 288, 321, 346, 428, 432, 519, 576, 642, 692, 856, 864, 963, 1038, 1284, 1384, 1557, 1712, 1728, 1926, 2076, 2568, 2768, 2889, 3114, 3424, 3852, 4152, 4671, 5136, 5536, 5778, 6228, 6848, 7704, 8304, 9342, 10272, 11072, 11556, 12456, 15408, 16608, 18511, 18684, 20544, 23112, 24912, 30816, 33216, 37022, 37368, 46224, 49824, 55533, 61632, 74044, 74736, 92448, 99648, 111066, 148088, 149472, 166599, 184896, 222132, 296176, 298944, 333198, 444264, 499797, 592352, 666396, 888528, 999594, 1184704, 1332792, 1777056, 1999188, 2665584, 3554112, 3998376, 5331168, 7996752, 10662336, 15993504, 31987008]

約数ペア:

[(1, 31987008), (2, 15993504), (3, 10662336), (4, 7996752), (6, 5331168), (8, 3998376), (9, 3554112), (12, 2665584), (16, 1999188), (18, 1777056), (24, 1332792), (27, 1184704), (32, 999594), (36, 888528), (48, 666396), (54, 592352), (64, 499797), (72, 444264), (96, 333198), (107, 298944), (108, 296176), (144, 222132), (173, 184896), (192, 166599), (214, 149472), (216, 148088), (288, 111066), (321, 99648), (346, 92448), (428, 74736), (432, 74044), (519, 61632), (576, 55533), (642, 49824), (692, 46224), (856, 37368), (864, 37022), (963, 33216), (1038, 30816), (1284, 24912), (1384, 23112), (1557, 20544), (1712, 18684), (1728, 18511), (1926, 16608), (2076, 15408), (2568, 12456), (2768, 11556), (2889, 11072), (3114, 10272), (3424, 9342), (3852, 8304), (4152, 7704), (4671, 6848), (5136, 6228), (5536, 5778)]