40214816

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{1907}}^1$

素因数の和:2576

約数の個数: 24

約数和(自身を含む): 79334640

約数和(自身を除く): 39119824

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 1907, 2636, 3814, 5272, 7628, 10544, 15256, 21088, 30512, 61024, 1256713, 2513426, 5026852, 10053704, 20107408, 40214816]

約数ペア:

[(1, 40214816), (2, 20107408), (4, 10053704), (8, 5026852), (16, 2513426), (32, 1256713), (659, 61024), (1318, 30512), (1907, 21088), (2636, 15256), (3814, 10544), (5272, 7628)]