392971312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{275963}}^1$

素因数の和:276060

約数の個数: 20

約数和(自身を含む): 769939560

約数和(自身を除く): 376968248

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 275963, 551926, 1103852, 2207704, 4415408, 24560707, 49121414, 98242828, 196485656, 392971312]

約数ペア:

[(1, 392971312), (2, 196485656), (4, 98242828), (8, 49121414), (16, 24560707), (89, 4415408), (178, 2207704), (356, 1103852), (712, 551926), (1424, 275963)]