31345428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 44052972

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 282, 298, 373, 447, 564, 596, 746, 894, 1119, 1492, 1788, 2238, 4476, 7003, 14006, 17531, 21009, 28012, 35062, 42018, 52593, 55577, 70124, 84036, 105186, 111154, 166731, 210372, 222308, 333462, 666924, 2612119, 5224238, 7836357, 10448476, 15672714, 31345428]

約数ペア:

[(1, 31345428), (2, 15672714), (3, 10448476), (4, 7836357), (6, 5224238), (12, 2612119), (47, 666924), (94, 333462), (141, 222308), (149, 210372), (188, 166731), (282, 111154), (298, 105186), (373, 84036), (447, 70124), (564, 55577), (596, 52593), (746, 42018), (894, 35062), (1119, 28012), (1492, 21009), (1788, 17531), (2238, 14006), (4476, 7003)]