16089808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7595

約数の個数: 40

約数和(自身を含む): 37507520

約数和(自身を除く): 21417712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7561, 15122, 30244, 52927, 60488, 105854, 120976, 143659, 211708, 287318, 423416, 574636, 846832, 1005613, 1149272, 2011226, 2298544, 4022452, 8044904, 16089808]

約数ペア:

[(1, 16089808), (2, 8044904), (4, 4022452), (7, 2298544), (8, 2011226), (14, 1149272), (16, 1005613), (19, 846832), (28, 574636), (38, 423416), (56, 287318), (76, 211708), (112, 143659), (133, 120976), (152, 105854), (266, 60488), (304, 52927), (532, 30244), (1064, 15122), (2128, 7561)]