31981152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47591}}^1$

素因数の和:47611

約数の個数: 48

約数和(自身を含む): 95945472

約数和(自身を除く): 63964320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 47591, 95182, 142773, 190364, 285546, 333137, 380728, 571092, 666274, 761456, 999411, 1142184, 1332548, 1522912, 1998822, 2284368, 2665096, 3997644, 4568736, 5330192, 7995288, 10660384, 15990576, 31981152]

約数ペア:

[(1, 31981152), (2, 15990576), (3, 10660384), (4, 7995288), (6, 5330192), (7, 4568736), (8, 3997644), (12, 2665096), (14, 2284368), (16, 1998822), (21, 1522912), (24, 1332548), (28, 1142184), (32, 999411), (42, 761456), (48, 666274), (56, 571092), (84, 380728), (96, 333137), (112, 285546), (168, 190364), (224, 142773), (336, 95182), (672, 47591)]