40862968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{300463}}^1$

素因数の和:300486

約数の個数: 16

約数和(自身を含む): 81125280

約数和(自身を除く): 40262312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 300463, 600926, 1201852, 2403704, 5107871, 10215742, 20431484, 40862968]

約数ペア:

[(1, 40862968), (2, 20431484), (4, 10215742), (8, 5107871), (17, 2403704), (34, 1201852), (68, 600926), (136, 300463)]