2116770272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{34981}}^1$

素因数の和:35083

約数の個数: 48

約数和(自身を含む): 4372470144

約数和(自身を除く): 2255699872

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3782, 7564, 15128, 30256, 34981, 60512, 69962, 139924, 279848, 559696, 1084411, 1119392, 2133841, 2168822, 4267682, 4337644, 8535364, 8675288, 17070728, 17350576, 34141456, 34701152, 66149071, 68282912, 132298142, 264596284, 529192568, 1058385136, 2116770272]

約数ペア:

[(1, 2116770272), (2, 1058385136), (4, 529192568), (8, 264596284), (16, 132298142), (31, 68282912), (32, 66149071), (61, 34701152), (62, 34141456), (122, 17350576), (124, 17070728), (244, 8675288), (248, 8535364), (488, 4337644), (496, 4267682), (976, 2168822), (992, 2133841), (1891, 1119392), (1952, 1084411), (3782, 559696), (7564, 279848), (15128, 139924), (30256, 69962), (34981, 60512)]