87902032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 178238592

約数和(自身を除く): 90336560

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 2851, 3854, 5702, 7708, 11404, 15416, 22808, 30832, 45616, 116891, 133997, 233782, 267994, 467564, 535988, 935128, 1071976, 1870256, 2143952, 5493877, 10987754, 21975508, 43951016, 87902032]

約数ペア:

[(1, 87902032), (2, 43951016), (4, 21975508), (8, 10987754), (16, 5493877), (41, 2143952), (47, 1870256), (82, 1071976), (94, 935128), (164, 535988), (188, 467564), (328, 267994), (376, 233782), (656, 133997), (752, 116891), (1927, 45616), (2851, 30832), (3854, 22808), (5702, 15416), (7708, 11404)]