16717456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5191

約数の個数: 40

約数和(自身を含む): 38301120

約数和(自身を除く): 21583664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5147, 10294, 20588, 36029, 41176, 72058, 82352, 144116, 149263, 288232, 298526, 576464, 597052, 1044841, 1194104, 2089682, 2388208, 4179364, 8358728, 16717456]

約数ペア:

[(1, 16717456), (2, 8358728), (4, 4179364), (7, 2388208), (8, 2089682), (14, 1194104), (16, 1044841), (28, 597052), (29, 576464), (56, 298526), (58, 288232), (112, 149263), (116, 144116), (203, 82352), (232, 72058), (406, 41176), (464, 36029), (812, 20588), (1624, 10294), (3248, 5147)]