31884456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 83923200

約数和(自身を除く): 52038744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 751, 1464, 1502, 1769, 2253, 3004, 3538, 4506, 5307, 6008, 7076, 9012, 10614, 14152, 18024, 21228, 21779, 42456, 43558, 45811, 65337, 87116, 91622, 130674, 137433, 174232, 183244, 261348, 274866, 366488, 522696, 549732, 1099464, 1328519, 2657038, 3985557, 5314076, 7971114, 10628152, 15942228, 31884456]

約数ペア:

[(1, 31884456), (2, 15942228), (3, 10628152), (4, 7971114), (6, 5314076), (8, 3985557), (12, 2657038), (24, 1328519), (29, 1099464), (58, 549732), (61, 522696), (87, 366488), (116, 274866), (122, 261348), (174, 183244), (183, 174232), (232, 137433), (244, 130674), (348, 91622), (366, 87116), (488, 65337), (696, 45811), (732, 43558), (751, 42456), (1464, 21779), (1502, 21228), (1769, 18024), (2253, 14152), (3004, 10614), (3538, 9012), (4506, 7076), (5307, 6008)]