40419086

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 61656000

約数和(自身を除く): 21236914

約数列:

[1, 2, 79, 158, 349, 698, 733, 1466, 27571, 55142, 57907, 115814, 255817, 511634, 20209543, 40419086]

約数ペア:

[(1, 40419086), (2, 20209543), (79, 511634), (158, 255817), (349, 115814), (698, 57907), (733, 55142), (1466, 27571)]