31434828

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{17581}}^1$

素因数の和:17737

約数の個数: 24

約数和(自身を含む): 73844400

約数和(自身を除く): 42409572

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 17581, 35162, 52743, 70324, 105486, 210972, 2619569, 5239138, 7858707, 10478276, 15717414, 31434828]

約数ペア:

[(1, 31434828), (2, 15717414), (3, 10478276), (4, 7858707), (6, 5239138), (12, 2619569), (149, 210972), (298, 105486), (447, 70324), (596, 52743), (894, 35162), (1788, 17581)]