1993479056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{85513}}^1$

素因数の和:85599

約数の個数: 40

約数和(自身を含む): 4071834624

約数和(自身を除く): 2078355568

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 85513, 171026, 342052, 684104, 1368208, 2650903, 4019111, 5301806, 8038222, 10603612, 16076444, 21207224, 32152888, 42414448, 64305776, 124592441, 249184882, 498369764, 996739528, 1993479056]

約数ペア:

[(1, 1993479056), (2, 996739528), (4, 498369764), (8, 249184882), (16, 124592441), (31, 64305776), (47, 42414448), (62, 32152888), (94, 21207224), (124, 16076444), (188, 10603612), (248, 8038222), (376, 5301806), (496, 4019111), (752, 2650903), (1457, 1368208), (2914, 684104), (5828, 342052), (11656, 171026), (23312, 85513)]