90774118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 152681760

約数和(自身を除く): 61907642

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 2141, 2494, 4282, 21199, 36397, 42398, 62089, 72794, 92063, 124178, 184126, 1055513, 1565071, 2111026, 2669827, 3130142, 5339654, 45387059, 90774118]

約数ペア:

[(1, 90774118), (2, 45387059), (17, 5339654), (29, 3130142), (34, 2669827), (43, 2111026), (58, 1565071), (86, 1055513), (493, 184126), (731, 124178), (986, 92063), (1247, 72794), (1462, 62089), (2141, 42398), (2494, 36397), (4282, 21199)]