201311432

素因数分解:

$2^3\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{2251}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 431843520

約数和(自身を除く): 230532088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1597, 2251, 3194, 4502, 6388, 9004, 11179, 12776, 15757, 18008, 22358, 31514, 44716, 63028, 89432, 126056, 3594847, 7189694, 14379388, 25163929, 28758776, 50327858, 100655716, 201311432]

約数ペア:

[(1, 201311432), (2, 100655716), (4, 50327858), (7, 28758776), (8, 25163929), (14, 14379388), (28, 7189694), (56, 3594847), (1597, 126056), (2251, 89432), (3194, 63028), (4502, 44716), (6388, 31514), (9004, 22358), (11179, 18008), (12776, 15757)]