31323649528

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{17851}}^1$

素因数の和:18799

約数の個数: 32

約数和(自身を含む): 58987649520

約数和(自身を除く): 27663999992

約数列:

[1, 2, 4, 8, 421, 521, 842, 1042, 1684, 2084, 3368, 4168, 17851, 35702, 71404, 142808, 219341, 438682, 877364, 1754728, 7515271, 9300371, 15030542, 18600742, 30061084, 37201484, 60122168, 74402968, 3915456191, 7830912382, 15661824764, 31323649528]

約数ペア:

[(1, 31323649528), (2, 15661824764), (4, 7830912382), (8, 3915456191), (421, 74402968), (521, 60122168), (842, 37201484), (1042, 30061084), (1684, 18600742), (2084, 15030542), (3368, 9300371), (4168, 7515271), (17851, 1754728), (35702, 877364), (71404, 438682), (142808, 219341)]