16960097008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{140977}}^1$

素因数の和:141161

約数の個数: 40

約数和(自身を含む): 33633967328

約数和(自身を除く): 16673870320

約数列:

[1, 2, 4, 8, 16, 73, 103, 146, 206, 292, 412, 584, 824, 1168, 1648, 7519, 15038, 30076, 60152, 120304, 140977, 281954, 563908, 1127816, 2255632, 10291321, 14520631, 20582642, 29041262, 41165284, 58082524, 82330568, 116165048, 164661136, 232330096, 1060006063, 2120012126, 4240024252, 8480048504, 16960097008]

約数ペア:

[(1, 16960097008), (2, 8480048504), (4, 4240024252), (8, 2120012126), (16, 1060006063), (73, 232330096), (103, 164661136), (146, 116165048), (206, 82330568), (292, 58082524), (412, 41165284), (584, 29041262), (824, 20582642), (1168, 14520631), (1648, 10291321), (7519, 2255632), (15038, 1127816), (30076, 563908), (60152, 281954), (120304, 140977)]