84289264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 174564720

約数和(自身を除く): 90275456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 2843, 3706, 5686, 7412, 11372, 14824, 22744, 29648, 45488, 48331, 96662, 193324, 309887, 386648, 619774, 773296, 1239548, 2479096, 4958192, 5268079, 10536158, 21072316, 42144632, 84289264]

約数ペア:

[(1, 84289264), (2, 42144632), (4, 21072316), (8, 10536158), (16, 5268079), (17, 4958192), (34, 2479096), (68, 1239548), (109, 773296), (136, 619774), (218, 386648), (272, 309887), (436, 193324), (872, 96662), (1744, 48331), (1853, 45488), (2843, 29648), (3706, 22744), (5686, 14824), (7412, 11372)]