87430168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50363}}^1$

素因数の和:50407

約数の個数: 32

約数和(自身を含む): 193397760

約数和(自身を除く): 105967592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50363, 100726, 201452, 352541, 402904, 705082, 1410164, 1561253, 2820328, 3122506, 6245012, 10928771, 12490024, 21857542, 43715084, 87430168]

約数ペア:

[(1, 87430168), (2, 43715084), (4, 21857542), (7, 12490024), (8, 10928771), (14, 6245012), (28, 3122506), (31, 2820328), (56, 1561253), (62, 1410164), (124, 705082), (217, 402904), (248, 352541), (434, 201452), (868, 100726), (1736, 50363)]