87326752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 181343232

約数和(自身を除く): 94016480

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1873, 2914, 3746, 5828, 7492, 11656, 14984, 23312, 29968, 46624, 58063, 59936, 88031, 116126, 176062, 232252, 352124, 464504, 704248, 929008, 1408496, 1858016, 2728961, 2816992, 5457922, 10915844, 21831688, 43663376, 87326752]

約数ペア:

[(1, 87326752), (2, 43663376), (4, 21831688), (8, 10915844), (16, 5457922), (31, 2816992), (32, 2728961), (47, 1858016), (62, 1408496), (94, 929008), (124, 704248), (188, 464504), (248, 352124), (376, 232252), (496, 176062), (752, 116126), (992, 88031), (1457, 59936), (1504, 58063), (1873, 46624), (2914, 29968), (3746, 23312), (5828, 14984), (7492, 11656)]