445891456

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{57107}}^1$

素因数の和:57182

約数の個数: 32

約数和(自身を含む): 902877480

約数和(自身を除く): 456986024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 57107, 114214, 228428, 456856, 913712, 1827424, 3483527, 3654848, 6967054, 7309696, 13934108, 27868216, 55736432, 111472864, 222945728, 445891456]

約数ペア:

[(1, 445891456), (2, 222945728), (4, 111472864), (8, 55736432), (16, 27868216), (32, 13934108), (61, 7309696), (64, 6967054), (122, 3654848), (128, 3483527), (244, 1827424), (488, 913712), (976, 456856), (1952, 228428), (3904, 114214), (7808, 57107)]