396577312

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{97583}}^1$

素因数の和:97720

約数の個数: 24

約数和(自身を含む): 786917376

約数和(自身を除く): 390340064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 97583, 195166, 390332, 780664, 1561328, 3122656, 12393041, 24786082, 49572164, 99144328, 198288656, 396577312]

約数ペア:

[(1, 396577312), (2, 198288656), (4, 99144328), (8, 49572164), (16, 24786082), (32, 12393041), (127, 3122656), (254, 1561328), (508, 780664), (1016, 390332), (2032, 195166), (4064, 97583)]