31498416

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 80

約数和(自身を含む): 95752800

約数和(自身を除く): 64254384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 4289, 7344, 8578, 12867, 17156, 25734, 34312, 38601, 51468, 68624, 72913, 77202, 102936, 115803, 145826, 154404, 205872, 218739, 231606, 291652, 308808, 437478, 463212, 583304, 617616, 656217, 874956, 926424, 1166608, 1312434, 1749912, 1852848, 1968651, 2624868, 3499824, 3937302, 5249736, 7874604, 10499472, 15749208, 31498416]

約数ペア:

[(1, 31498416), (2, 15749208), (3, 10499472), (4, 7874604), (6, 5249736), (8, 3937302), (9, 3499824), (12, 2624868), (16, 1968651), (17, 1852848), (18, 1749912), (24, 1312434), (27, 1166608), (34, 926424), (36, 874956), (48, 656217), (51, 617616), (54, 583304), (68, 463212), (72, 437478), (102, 308808), (108, 291652), (136, 231606), (144, 218739), (153, 205872), (204, 154404), (216, 145826), (272, 115803), (306, 102936), (408, 77202), (432, 72913), (459, 68624), (612, 51468), (816, 38601), (918, 34312), (1224, 25734), (1836, 17156), (2448, 12867), (3672, 8578), (4289, 7344)]