31028970224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14581283}}^1$

素因数の和:14581317

約数の個数: 40

約数和(自身を含む): 72323168640

約数和(自身を除く): 41294198416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14581283, 29162566, 58325132, 102068981, 116650264, 204137962, 233300528, 277044377, 408275924, 554088754, 816551848, 1108177508, 1633103696, 1939310639, 2216355016, 3878621278, 4432710032, 7757242556, 15514485112, 31028970224]

約数ペア:

[(1, 31028970224), (2, 15514485112), (4, 7757242556), (7, 4432710032), (8, 3878621278), (14, 2216355016), (16, 1939310639), (19, 1633103696), (28, 1108177508), (38, 816551848), (56, 554088754), (76, 408275924), (112, 277044377), (133, 233300528), (152, 204137962), (266, 116650264), (304, 102068981), (532, 58325132), (1064, 29162566), (2128, 14581283)]