40897432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 81313920

約数和(自身を除く): 40416488

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4457, 4588, 8914, 9176, 17828, 35656, 138167, 164909, 276334, 329818, 552668, 659636, 1105336, 1319272, 5112179, 10224358, 20448716, 40897432]

約数ペア:

[(1, 40897432), (2, 20448716), (4, 10224358), (8, 5112179), (31, 1319272), (37, 1105336), (62, 659636), (74, 552668), (124, 329818), (148, 276334), (248, 164909), (296, 138167), (1147, 35656), (2294, 17828), (4457, 9176), (4588, 8914)]