131510432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 274563072

約数和(自身を除く): 143052640

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 3583, 4588, 7166, 9176, 14332, 18352, 28664, 36704, 57328, 111073, 114656, 132571, 222146, 265142, 444292, 530284, 888584, 1060568, 1777168, 2121136, 3554336, 4109701, 4242272, 8219402, 16438804, 32877608, 65755216, 131510432]

約数ペア:

[(1, 131510432), (2, 65755216), (4, 32877608), (8, 16438804), (16, 8219402), (31, 4242272), (32, 4109701), (37, 3554336), (62, 2121136), (74, 1777168), (124, 1060568), (148, 888584), (248, 530284), (296, 444292), (496, 265142), (592, 222146), (992, 132571), (1147, 114656), (1184, 111073), (2294, 57328), (3583, 36704), (4588, 28664), (7166, 18352), (9176, 14332)]