445939216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4261}}^1$

素因数の和:4511

約数の個数: 40

約数和(自身を含む): 896315648

約数和(自身を除く): 450376432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3376, 4261, 6541, 8522, 13082, 17044, 26164, 34088, 52328, 68176, 104656, 132091, 264182, 528364, 899071, 1056728, 1798142, 2113456, 3596284, 7192568, 14385136, 27871201, 55742402, 111484804, 222969608, 445939216]

約数ペア:

[(1, 445939216), (2, 222969608), (4, 111484804), (8, 55742402), (16, 27871201), (31, 14385136), (62, 7192568), (124, 3596284), (211, 2113456), (248, 1798142), (422, 1056728), (496, 899071), (844, 528364), (1688, 264182), (3376, 132091), (4261, 104656), (6541, 68176), (8522, 52328), (13082, 34088), (17044, 26164)]