8218912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 18204480

約数和(自身を除く): 9985568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 859, 1196, 1718, 2392, 3436, 4784, 6872, 9568, 11167, 13744, 19757, 22334, 27488, 39514, 44668, 79028, 89336, 158056, 178672, 256841, 316112, 357344, 513682, 632224, 1027364, 2054728, 4109456, 8218912]

約数ペア:

[(1, 8218912), (2, 4109456), (4, 2054728), (8, 1027364), (13, 632224), (16, 513682), (23, 357344), (26, 316112), (32, 256841), (46, 178672), (52, 158056), (92, 89336), (104, 79028), (184, 44668), (208, 39514), (299, 27488), (368, 22334), (416, 19757), (598, 13744), (736, 11167), (859, 9568), (1196, 6872), (1718, 4784), (2392, 3436)]