16405544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 33048000

約数和(自身を除く): 16642456

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1699, 2414, 3398, 4828, 6796, 9656, 13592, 28883, 57766, 115532, 120629, 231064, 241258, 482516, 965032, 2050693, 4101386, 8202772, 16405544]

約数ペア:

[(1, 16405544), (2, 8202772), (4, 4101386), (8, 2050693), (17, 965032), (34, 482516), (68, 241258), (71, 231064), (136, 120629), (142, 115532), (284, 57766), (568, 28883), (1207, 13592), (1699, 9656), (2414, 6796), (3398, 4828)]