31038048

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 72

約数和(自身を含む): 90181728

約数和(自身を除く): 59143680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 2293, 3384, 4512, 4586, 6768, 6879, 9172, 13536, 13758, 18344, 20637, 27516, 36688, 41274, 55032, 73376, 82548, 107771, 110064, 165096, 215542, 220128, 323313, 330192, 431084, 646626, 660384, 862168, 969939, 1293252, 1724336, 1939878, 2586504, 3448672, 3879756, 5173008, 7759512, 10346016, 15519024, 31038048]

約数ペア:

[(1, 31038048), (2, 15519024), (3, 10346016), (4, 7759512), (6, 5173008), (8, 3879756), (9, 3448672), (12, 2586504), (16, 1939878), (18, 1724336), (24, 1293252), (32, 969939), (36, 862168), (47, 660384), (48, 646626), (72, 431084), (94, 330192), (96, 323313), (141, 220128), (144, 215542), (188, 165096), (282, 110064), (288, 107771), (376, 82548), (423, 73376), (564, 55032), (752, 41274), (846, 36688), (1128, 27516), (1504, 20637), (1692, 18344), (2256, 13758), (2293, 13536), (3384, 9172), (4512, 6879), (4586, 6768)]