40550906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2797}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 66480480

約数和(自身を除く): 25929574

約数列:

[1, 2, 11, 22, 659, 1318, 2797, 5594, 7249, 14498, 30767, 61534, 1843223, 3686446, 20275453, 40550906]

約数ペア:

[(1, 40550906), (2, 20275453), (11, 3686446), (22, 1843223), (659, 61534), (1318, 30767), (2797, 14498), (5594, 7249)]