91985374462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{105251}}^1$

素因数の和:105592

約数の個数: 32

約数和(自身を含む): 147268598400

約数和(自身を除く): 55283223938

約数列:

[1, 2, 19, 38, 109, 211, 218, 422, 2071, 4009, 4142, 8018, 22999, 45998, 105251, 210502, 436981, 873962, 1999769, 3999538, 11472359, 22207961, 22944718, 44415922, 217974821, 421951259, 435949642, 843902518, 2420667749, 4841335498, 45992687231, 91985374462]

約数ペア:

[(1, 91985374462), (2, 45992687231), (19, 4841335498), (38, 2420667749), (109, 843902518), (211, 435949642), (218, 421951259), (422, 217974821), (2071, 44415922), (4009, 22944718), (4142, 22207961), (8018, 11472359), (22999, 3999538), (45998, 1999769), (105251, 873962), (210502, 436981)]