30938216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 60119040

約数和(自身を除く): 29180824

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 823, 1016, 1646, 3292, 4699, 6584, 9398, 18796, 30451, 37592, 60902, 104521, 121804, 209042, 243608, 418084, 836168, 3867277, 7734554, 15469108, 30938216]

約数ペア:

[(1, 30938216), (2, 15469108), (4, 7734554), (8, 3867277), (37, 836168), (74, 418084), (127, 243608), (148, 209042), (254, 121804), (296, 104521), (508, 60902), (823, 37592), (1016, 30451), (1646, 18796), (3292, 9398), (4699, 6584)]