38697712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142271}}^1$

素因数の和:142296

約数の個数: 20

約数和(自身を含む): 79387776

約数和(自身を除く): 40690064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142271, 284542, 569084, 1138168, 2276336, 2418607, 4837214, 9674428, 19348856, 38697712]

約数ペア:

[(1, 38697712), (2, 19348856), (4, 9674428), (8, 4837214), (16, 2418607), (17, 2276336), (34, 1138168), (68, 569084), (136, 284542), (272, 142271)]