40885678

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 62472960

約数和(自身を除く): 21587282

約数列:

[1, 2, 67, 134, 463, 659, 926, 1318, 31021, 44153, 62042, 88306, 305117, 610234, 20442839, 40885678]

約数ペア:

[(1, 40885678), (2, 20442839), (67, 610234), (134, 305117), (463, 88306), (659, 62042), (926, 44153), (1318, 31021)]