31064356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 56349440

約数和(自身を除く): 25285084

約数列:

[1, 2, 4, 31, 62, 124, 379, 661, 758, 1322, 1516, 2644, 11749, 20491, 23498, 40982, 46996, 81964, 250519, 501038, 1002076, 7766089, 15532178, 31064356]

約数ペア:

[(1, 31064356), (2, 15532178), (4, 7766089), (31, 1002076), (62, 501038), (124, 250519), (379, 81964), (661, 46996), (758, 40982), (1322, 23498), (1516, 20491), (2644, 11749)]