18537088

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 37335060

約数和(自身を除く): 18797972

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1493, 1552, 2986, 3104, 5972, 6208, 11944, 12416, 23888, 47776, 95552, 144821, 191104, 289642, 579284, 1158568, 2317136, 4634272, 9268544, 18537088]

約数ペア:

[(1, 18537088), (2, 9268544), (4, 4634272), (8, 2317136), (16, 1158568), (32, 579284), (64, 289642), (97, 191104), (128, 144821), (194, 95552), (388, 47776), (776, 23888), (1493, 12416), (1552, 11944), (2986, 6208), (3104, 5972)]