17143456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 20088032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 431, 452, 862, 904, 1243, 1724, 1808, 2486, 3448, 3616, 4741, 4972, 6896, 9482, 9944, 13792, 18964, 19888, 37928, 39776, 48703, 75856, 97406, 151712, 194812, 389624, 535733, 779248, 1071466, 1558496, 2142932, 4285864, 8571728, 17143456]

約数ペア:

[(1, 17143456), (2, 8571728), (4, 4285864), (8, 2142932), (11, 1558496), (16, 1071466), (22, 779248), (32, 535733), (44, 389624), (88, 194812), (113, 151712), (176, 97406), (226, 75856), (352, 48703), (431, 39776), (452, 37928), (862, 19888), (904, 18964), (1243, 13792), (1724, 9944), (1808, 9482), (2486, 6896), (3448, 4972), (3616, 4741)]