431033408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5821}}^1$

素因数の和:5935

約数の個数: 56

約数和(自身を含む): 931636440

約数和(自身を除く): 500603032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 4628, 5696, 5821, 9256, 11642, 18512, 23284, 37024, 46568, 74048, 75673, 93136, 151346, 186272, 302692, 372544, 518069, 605384, 1036138, 1210768, 2072276, 2421536, 4144552, 4843072, 6734897, 8289104, 13469794, 16578208, 26939588, 33156416, 53879176, 107758352, 215516704, 431033408]

約数ペア:

[(1, 431033408), (2, 215516704), (4, 107758352), (8, 53879176), (13, 33156416), (16, 26939588), (26, 16578208), (32, 13469794), (52, 8289104), (64, 6734897), (89, 4843072), (104, 4144552), (178, 2421536), (208, 2072276), (356, 1210768), (416, 1036138), (712, 605384), (832, 518069), (1157, 372544), (1424, 302692), (2314, 186272), (2848, 151346), (4628, 93136), (5696, 75673), (5821, 74048), (9256, 46568), (11642, 37024), (18512, 23284)]