31907154148

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1117}}^1\times {\mathrm{63197}}^1$

素因数の和:64431

約数の個数: 24

約数和(自身を含む): 56382980472

約数和(自身を除く): 24475826324

約数列:

[1, 2, 4, 113, 226, 452, 1117, 2234, 4468, 63197, 126221, 126394, 252442, 252788, 504884, 7141261, 14282522, 28565044, 70591049, 141182098, 282364196, 7976788537, 15953577074, 31907154148]

約数ペア:

[(1, 31907154148), (2, 15953577074), (4, 7976788537), (113, 282364196), (226, 141182098), (452, 70591049), (1117, 28565044), (2234, 14282522), (4468, 7141261), (63197, 504884), (126221, 252788), (126394, 252442)]