238213328

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{20707}}^1$

素因数の和:21434

約数の個数: 20

約数和(自身を含む): 462202560

約数和(自身を除く): 223989232

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 20707, 41414, 82828, 165656, 331312, 14888333, 29776666, 59553332, 119106664, 238213328]

約数ペア:

[(1, 238213328), (2, 119106664), (4, 59553332), (8, 29776666), (16, 14888333), (719, 331312), (1438, 165656), (2876, 82828), (5752, 41414), (11504, 20707)]