31137168

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2113}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 80737888

約数和(自身を除く): 49600720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2113, 2456, 3684, 4226, 4912, 6339, 7368, 8452, 12678, 14736, 16904, 25356, 33808, 50712, 101424, 648691, 1297382, 1946073, 2594764, 3892146, 5189528, 7784292, 10379056, 15568584, 31137168]

約数ペア:

[(1, 31137168), (2, 15568584), (3, 10379056), (4, 7784292), (6, 5189528), (8, 3892146), (12, 2594764), (16, 1946073), (24, 1297382), (48, 648691), (307, 101424), (614, 50712), (921, 33808), (1228, 25356), (1842, 16904), (2113, 14736), (2456, 12678), (3684, 8452), (4226, 7368), (4912, 6339)]