80491656944

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{1223}}^1\times {\mathrm{7129}}^1$

素因数の和:8937

約数の個数: 40

約数和(自身を含む): 156372536160

約数和(自身を除く): 75880879216

約数列:

[1, 2, 4, 8, 16, 577, 1154, 1223, 2308, 2446, 4616, 4892, 7129, 9232, 9784, 14258, 19568, 28516, 57032, 114064, 705671, 1411342, 2822684, 4113433, 5645368, 8226866, 8718767, 11290736, 16453732, 17437534, 32907464, 34875068, 65814928, 69750136, 139500272, 5030728559, 10061457118, 20122914236, 40245828472, 80491656944]

約数ペア:

[(1, 80491656944), (2, 40245828472), (4, 20122914236), (8, 10061457118), (16, 5030728559), (577, 139500272), (1154, 69750136), (1223, 65814928), (2308, 34875068), (2446, 32907464), (4616, 17437534), (4892, 16453732), (7129, 11290736), (9232, 8718767), (9784, 8226866), (14258, 5645368), (19568, 4113433), (28516, 2822684), (57032, 1411342), (114064, 705671)]