32118640

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4139}}^1$

素因数の和:4249

約数の個数: 40

約数和(自身を含む): 75463920

約数和(自身を除く): 43345280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4139, 7760, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 401483, 802966, 1605932, 2007415, 3211864, 4014830, 6423728, 8029660, 16059320, 32118640]

約数ペア:

[(1, 32118640), (2, 16059320), (4, 8029660), (5, 6423728), (8, 4014830), (10, 3211864), (16, 2007415), (20, 1605932), (40, 802966), (80, 401483), (97, 331120), (194, 165560), (388, 82780), (485, 66224), (776, 41390), (970, 33112), (1552, 20695), (1940, 16556), (3880, 8278), (4139, 7760)]