231903536

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{110641}}^1$

素因数の和:110780

約数の個数: 20

約数和(自身を含む): 452747064

約数和(自身を除く): 220843528

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 110641, 221282, 442564, 885128, 1770256, 14493971, 28987942, 57975884, 115951768, 231903536]

約数ペア:

[(1, 231903536), (2, 115951768), (4, 57975884), (8, 28987942), (16, 14493971), (131, 1770256), (262, 885128), (524, 442564), (1048, 221282), (2096, 110641)]