89157028

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 158114880

約数和(自身を除く): 68957852

約数列:

[1, 2, 4, 131, 229, 262, 458, 524, 743, 916, 1486, 2972, 29999, 59998, 97333, 119996, 170147, 194666, 340294, 389332, 680588, 22289257, 44578514, 89157028]

約数ペア:

[(1, 89157028), (2, 44578514), (4, 22289257), (131, 680588), (229, 389332), (262, 340294), (458, 194666), (524, 170147), (743, 119996), (916, 97333), (1486, 59998), (2972, 29999)]