65331376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 138683088

約数和(自身を除く): 73351712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 1124, 1321, 2248, 2642, 3091, 4496, 5284, 6182, 10568, 12364, 14531, 21136, 24728, 29062, 49456, 58124, 116248, 232496, 371201, 742402, 1484804, 2969608, 4083211, 5939216, 8166422, 16332844, 32665688, 65331376]

約数ペア:

[(1, 65331376), (2, 32665688), (4, 16332844), (8, 8166422), (11, 5939216), (16, 4083211), (22, 2969608), (44, 1484804), (88, 742402), (176, 371201), (281, 232496), (562, 116248), (1124, 58124), (1321, 49456), (2248, 29062), (2642, 24728), (3091, 21136), (4496, 14531), (5284, 12364), (6182, 10568)]