423739696

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{109891}}^1$

素因数の和:110140

約数の個数: 20

約数和(自身を含む): 824409784

約数和(自身を除く): 400670088

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 109891, 219782, 439564, 879128, 1758256, 26483731, 52967462, 105934924, 211869848, 423739696]

約数ペア:

[(1, 423739696), (2, 211869848), (4, 105934924), (8, 52967462), (16, 26483731), (241, 1758256), (482, 879128), (964, 439564), (1928, 219782), (3856, 109891)]