40206512

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{10427}}^1$

素因数の和:10676

約数の個数: 20

約数和(自身を含む): 78230856

約数和(自身を除く): 38024344

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 10427, 20854, 41708, 83416, 166832, 2512907, 5025814, 10051628, 20103256, 40206512]

約数ペア:

[(1, 40206512), (2, 20103256), (4, 10051628), (8, 5025814), (16, 2512907), (241, 166832), (482, 83416), (964, 41708), (1928, 20854), (3856, 10427)]