102945296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{207551}}^1$

素因数の和:207590

約数の個数: 20

約数和(自身を含む): 205891584

約数和(自身を除く): 102946288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 207551, 415102, 830204, 1660408, 3320816, 6434081, 12868162, 25736324, 51472648, 102945296]

約数ペア:

[(1, 102945296), (2, 51472648), (4, 25736324), (8, 12868162), (16, 6434081), (31, 3320816), (62, 1660408), (124, 830204), (248, 415102), (496, 207551)]