40885418

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100703}}^1$

素因数の和:100741

約数の個数: 16

約数和(自身を含む): 72506880

約数和(自身を除く): 31621462

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 100703, 201406, 704921, 1409842, 2920387, 5840774, 20442709, 40885418]

約数ペア:

[(1, 40885418), (2, 20442709), (7, 5840774), (14, 2920387), (29, 1409842), (58, 704921), (203, 201406), (406, 100703)]