31248008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 67830000

約数和(自身を除く): 36581992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 1699, 2299, 3398, 4598, 6796, 9196, 13592, 18392, 18689, 32281, 37378, 64562, 74756, 129124, 149512, 205579, 258248, 355091, 411158, 710182, 822316, 1420364, 1644632, 2840728, 3906001, 7812002, 15624004, 31248008]

約数ペア:

[(1, 31248008), (2, 15624004), (4, 7812002), (8, 3906001), (11, 2840728), (19, 1644632), (22, 1420364), (38, 822316), (44, 710182), (76, 411158), (88, 355091), (121, 258248), (152, 205579), (209, 149512), (242, 129124), (418, 74756), (484, 64562), (836, 37378), (968, 32281), (1672, 18689), (1699, 18392), (2299, 13592), (3398, 9196), (4598, 6796)]