23971567328

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{20177}}^1$

素因数の和:20595

約数の個数: 48

約数和(自身を含む): 47716288704

約数和(自身を除く): 23744721376

約数列:

[1, 2, 4, 8, 16, 32, 137, 271, 274, 542, 548, 1084, 1096, 2168, 2192, 4336, 4384, 8672, 20177, 37127, 40354, 74254, 80708, 148508, 161416, 297016, 322832, 594032, 645664, 1188064, 2764249, 5467967, 5528498, 10935934, 11056996, 21871868, 22113992, 43743736, 44227984, 87487472, 88455968, 174974944, 749111479, 1498222958, 2996445916, 5992891832, 11985783664, 23971567328]

約数ペア:

[(1, 23971567328), (2, 11985783664), (4, 5992891832), (8, 2996445916), (16, 1498222958), (32, 749111479), (137, 174974944), (271, 88455968), (274, 87487472), (542, 44227984), (548, 43743736), (1084, 22113992), (1096, 21871868), (2168, 11056996), (2192, 10935934), (4336, 5528498), (4384, 5467967), (8672, 2764249), (20177, 1188064), (37127, 645664), (40354, 594032), (74254, 322832), (80708, 297016), (148508, 161416)]