8422784072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{20747}}^1$

素因数の和:22421

約数の個数: 32

約数和(自身を含む): 16312907520

約数和(自身を除く): 7890123448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1637, 3274, 6548, 13096, 20747, 41494, 50747, 82988, 101494, 165976, 202988, 405976, 643157, 1286314, 2572628, 5145256, 33962839, 67925678, 135851356, 271702712, 1052848009, 2105696018, 4211392036, 8422784072]

約数ペア:

[(1, 8422784072), (2, 4211392036), (4, 2105696018), (8, 1052848009), (31, 271702712), (62, 135851356), (124, 67925678), (248, 33962839), (1637, 5145256), (3274, 2572628), (6548, 1286314), (13096, 643157), (20747, 405976), (41494, 202988), (50747, 165976), (82988, 101494)]