31031184

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9649}}^1$

素因数の和:9727

約数の個数: 40

約数和(自身を含む): 81368800

約数和(自身を除く): 50337616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9649, 19298, 28947, 38596, 57894, 77192, 115788, 154384, 231576, 463152, 646483, 1292966, 1939449, 2585932, 3878898, 5171864, 7757796, 10343728, 15515592, 31031184]

約数ペア:

[(1, 31031184), (2, 15515592), (3, 10343728), (4, 7757796), (6, 5171864), (8, 3878898), (12, 2585932), (16, 1939449), (24, 1292966), (48, 646483), (67, 463152), (134, 231576), (201, 154384), (268, 115788), (402, 77192), (536, 57894), (804, 38596), (1072, 28947), (1608, 19298), (3216, 9649)]