15691871648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{14011}}^1$

素因数の和:15181

約数の個数: 48

約数和(自身を含む): 31920456960

約数和(自身を除く): 16228585312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1129, 2258, 4516, 9032, 14011, 18064, 28022, 34999, 36128, 56044, 69998, 112088, 139996, 224176, 279992, 434341, 448352, 559984, 868682, 1119968, 1737364, 3474728, 6949456, 13898912, 15818419, 31636838, 63273676, 126547352, 253094704, 490370989, 506189408, 980741978, 1961483956, 3922967912, 7845935824, 15691871648]

約数ペア:

[(1, 15691871648), (2, 7845935824), (4, 3922967912), (8, 1961483956), (16, 980741978), (31, 506189408), (32, 490370989), (62, 253094704), (124, 126547352), (248, 63273676), (496, 31636838), (992, 15818419), (1129, 13898912), (2258, 6949456), (4516, 3474728), (9032, 1737364), (14011, 1119968), (18064, 868682), (28022, 559984), (34999, 448352), (36128, 434341), (56044, 279992), (69998, 224176), (112088, 139996)]