89908144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{92119}}^1$

素因数の和:92188

約数の個数: 20

約数和(自身を含む): 177054640

約数和(自身を除く): 87146496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 92119, 184238, 368476, 736952, 1473904, 5619259, 11238518, 22477036, 44954072, 89908144]

約数ペア:

[(1, 89908144), (2, 44954072), (4, 22477036), (8, 11238518), (16, 5619259), (61, 1473904), (122, 736952), (244, 368476), (488, 184238), (976, 92119)]