89965496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 179340480

約数和(自身を除く): 89374984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2168, 2441, 4607, 4882, 9214, 9764, 18428, 19528, 36856, 41497, 82994, 165988, 331976, 661511, 1323022, 2646044, 5292088, 11245687, 22491374, 44982748, 89965496]

約数ペア:

[(1, 89965496), (2, 44982748), (4, 22491374), (8, 11245687), (17, 5292088), (34, 2646044), (68, 1323022), (136, 661511), (271, 331976), (542, 165988), (1084, 82994), (2168, 41497), (2441, 36856), (4607, 19528), (4882, 18428), (9214, 9764)]