89187682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 52738718

約数列:

[1, 2, 31, 62, 79, 131, 139, 158, 262, 278, 2449, 4061, 4309, 4898, 8122, 8618, 10349, 10981, 18209, 20698, 21962, 36418, 320819, 340411, 564479, 641638, 680822, 1128958, 1438511, 2877022, 44593841, 89187682]

約数ペア:

[(1, 89187682), (2, 44593841), (31, 2877022), (62, 1438511), (79, 1128958), (131, 680822), (139, 641638), (158, 564479), (262, 340411), (278, 320819), (2449, 36418), (4061, 21962), (4309, 20698), (4898, 18209), (8122, 10981), (8618, 10349)]