80844652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93139}}^1$

素因数の和:93181

約数の個数: 24

約数和(自身を含む): 166906880

約数和(自身を除く): 86062228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 93139, 186278, 372556, 651973, 1303946, 2607892, 2887309, 5774618, 11549236, 20211163, 40422326, 80844652]

約数ペア:

[(1, 80844652), (2, 40422326), (4, 20211163), (7, 11549236), (14, 5774618), (28, 2887309), (31, 2607892), (62, 1303946), (124, 651973), (217, 372556), (434, 186278), (868, 93139)]