89102986

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 155536128

約数和(自身を除く): 66433142

約数列:

[1, 2, 7, 14, 113, 151, 226, 302, 373, 746, 791, 1057, 1582, 2114, 2611, 5222, 17063, 34126, 42149, 56323, 84298, 112646, 119441, 238882, 295043, 394261, 590086, 788522, 6364499, 12728998, 44551493, 89102986]

約数ペア:

[(1, 89102986), (2, 44551493), (7, 12728998), (14, 6364499), (113, 788522), (151, 590086), (226, 394261), (302, 295043), (373, 238882), (746, 119441), (791, 112646), (1057, 84298), (1582, 56323), (2114, 42149), (2611, 34126), (5222, 17063)]