90449936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 180785304

約数和(自身を除く): 90335368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 656, 692, 797, 1384, 1594, 2768, 3188, 6376, 7093, 12752, 14186, 28372, 32677, 56744, 65354, 113488, 130708, 137881, 261416, 275762, 522832, 551524, 1103048, 2206096, 5653121, 11306242, 22612484, 45224968, 90449936]

約数ペア:

[(1, 90449936), (2, 45224968), (4, 22612484), (8, 11306242), (16, 5653121), (41, 2206096), (82, 1103048), (164, 551524), (173, 522832), (328, 275762), (346, 261416), (656, 137881), (692, 130708), (797, 113488), (1384, 65354), (1594, 56744), (2768, 32677), (3188, 28372), (6376, 14186), (7093, 12752)]