89808688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4621

約数の個数: 40

約数和(自身を含む): 186805008

約数和(自身を除く): 96996320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4523, 4964, 9046, 9928, 18092, 19856, 36184, 72368, 76891, 153782, 307564, 330179, 615128, 660358, 1230256, 1320716, 2641432, 5282864, 5613043, 11226086, 22452172, 44904344, 89808688]

約数ペア:

[(1, 89808688), (2, 44904344), (4, 22452172), (8, 11226086), (16, 5613043), (17, 5282864), (34, 2641432), (68, 1320716), (73, 1230256), (136, 660358), (146, 615128), (272, 330179), (292, 307564), (584, 153782), (1168, 76891), (1241, 72368), (2482, 36184), (4523, 19856), (4964, 18092), (9046, 9928)]