375142856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{39841}}^1$

素因数の和:39965

約数の個数: 32

約数和(自身を含む): 774528480

約数和(自身を除く): 399385624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 39841, 79682, 159364, 318728, 438251, 876502, 1753004, 3506008, 4262987, 8525974, 17051948, 34103896, 46892857, 93785714, 187571428, 375142856]

約数ペア:

[(1, 375142856), (2, 187571428), (4, 93785714), (8, 46892857), (11, 34103896), (22, 17051948), (44, 8525974), (88, 4262987), (107, 3506008), (214, 1753004), (428, 876502), (856, 438251), (1177, 318728), (2354, 159364), (4708, 79682), (9416, 39841)]