90142184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1409}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 184766400

約数和(自身を除く): 94624216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 727, 1409, 1454, 2818, 2908, 5636, 5816, 7997, 11272, 15499, 15994, 30998, 31988, 61996, 63976, 123992, 1024343, 2048686, 4097372, 8194744, 11267773, 22535546, 45071092, 90142184]

約数ペア:

[(1, 90142184), (2, 45071092), (4, 22535546), (8, 11267773), (11, 8194744), (22, 4097372), (44, 2048686), (88, 1024343), (727, 123992), (1409, 63976), (1454, 61996), (2818, 31988), (2908, 30998), (5636, 15994), (5816, 15499), (7997, 11272)]