130910396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8059}}^1$

素因数の和:8225

約数の個数: 24

約数和(自身を含む): 238318080

約数和(自身を除く): 107407684

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8059, 8122, 16118, 16244, 32236, 249829, 499658, 999316, 1055729, 2111458, 4222916, 32727599, 65455198, 130910396]

約数ペア:

[(1, 130910396), (2, 65455198), (4, 32727599), (31, 4222916), (62, 2111458), (124, 1055729), (131, 999316), (262, 499658), (524, 249829), (4061, 32236), (8059, 16244), (8122, 16118)]