91677638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 153318144

約数和(自身を除く): 61640506

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 481, 607, 962, 1214, 2041, 4082, 5809, 7891, 11618, 15782, 22459, 44918, 75517, 95299, 151034, 190598, 291967, 583934, 1238887, 2477774, 3526063, 7052126, 45838819, 91677638]

約数ペア:

[(1, 91677638), (2, 45838819), (13, 7052126), (26, 3526063), (37, 2477774), (74, 1238887), (157, 583934), (314, 291967), (481, 190598), (607, 151034), (962, 95299), (1214, 75517), (2041, 44918), (4082, 22459), (5809, 15782), (7891, 11618)]