31844004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 44796252

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 131, 141, 188, 262, 282, 393, 431, 524, 564, 786, 862, 1293, 1572, 1724, 2586, 5172, 6157, 12314, 18471, 20257, 24628, 36942, 40514, 56461, 60771, 73884, 81028, 112922, 121542, 169383, 225844, 243084, 338766, 677532, 2653667, 5307334, 7961001, 10614668, 15922002, 31844004]

約数ペア:

[(1, 31844004), (2, 15922002), (3, 10614668), (4, 7961001), (6, 5307334), (12, 2653667), (47, 677532), (94, 338766), (131, 243084), (141, 225844), (188, 169383), (262, 121542), (282, 112922), (393, 81028), (431, 73884), (524, 60771), (564, 56461), (786, 40514), (862, 36942), (1293, 24628), (1572, 20257), (1724, 18471), (2586, 12314), (5172, 6157)]