42418912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 45325472

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 701, 976, 992, 1402, 1891, 1952, 2804, 3782, 5608, 7564, 11216, 15128, 21731, 22432, 30256, 42761, 43462, 60512, 85522, 86924, 171044, 173848, 342088, 347696, 684176, 695392, 1325591, 1368352, 2651182, 5302364, 10604728, 21209456, 42418912]

約数ペア:

[(1, 42418912), (2, 21209456), (4, 10604728), (8, 5302364), (16, 2651182), (31, 1368352), (32, 1325591), (61, 695392), (62, 684176), (122, 347696), (124, 342088), (244, 173848), (248, 171044), (488, 86924), (496, 85522), (701, 60512), (976, 43462), (992, 42761), (1402, 30256), (1891, 22432), (1952, 21731), (2804, 15128), (3782, 11216), (5608, 7564)]