90465437072

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{92689997}}^1$

素因数の和:92690066

約数の個数: 20

約数和(自身を含む): 178150176156

約数和(自身を除く): 87684739084

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 92689997, 185379994, 370759988, 741519976, 1483039952, 5654089817, 11308179634, 22616359268, 45232718536, 90465437072]

約数ペア:

[(1, 90465437072), (2, 45232718536), (4, 22616359268), (8, 11308179634), (16, 5654089817), (61, 1483039952), (122, 741519976), (244, 370759988), (488, 185379994), (976, 92689997)]