90627136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2747

約数の個数: 56

約数和(自身を含む): 196632576

約数和(自身を除く): 106005440

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2687, 4216, 5374, 8432, 10748, 16864, 21496, 33728, 42992, 45679, 83297, 85984, 91358, 166594, 171968, 182716, 333188, 365432, 666376, 730864, 1332752, 1416049, 1461728, 2665504, 2832098, 2923456, 5331008, 5664196, 11328392, 22656784, 45313568, 90627136]

約数ペア:

[(1, 90627136), (2, 45313568), (4, 22656784), (8, 11328392), (16, 5664196), (17, 5331008), (31, 2923456), (32, 2832098), (34, 2665504), (62, 1461728), (64, 1416049), (68, 1332752), (124, 730864), (136, 666376), (248, 365432), (272, 333188), (496, 182716), (527, 171968), (544, 166594), (992, 91358), (1054, 85984), (1088, 83297), (1984, 45679), (2108, 42992), (2687, 33728), (4216, 21496), (5374, 16864), (8432, 10748)]