91486672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 187914560

約数和(自身を除く): 96427888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1993, 2416, 2869, 3986, 5738, 7972, 11476, 15944, 22952, 31888, 37867, 45904, 75734, 151468, 300943, 302936, 601886, 605872, 1203772, 2407544, 4815088, 5717917, 11435834, 22871668, 45743336, 91486672]

約数ペア:

[(1, 91486672), (2, 45743336), (4, 22871668), (8, 11435834), (16, 5717917), (19, 4815088), (38, 2407544), (76, 1203772), (151, 605872), (152, 601886), (302, 302936), (304, 300943), (604, 151468), (1208, 75734), (1993, 45904), (2416, 37867), (2869, 31888), (3986, 22952), (5738, 15944), (7972, 11476)]