30757688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 62823600

約数和(自身を除く): 32065912

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 3323, 4628, 6646, 9256, 13292, 26584, 43199, 86398, 172796, 295747, 345592, 591494, 1182988, 2365976, 3844711, 7689422, 15378844, 30757688]

約数ペア:

[(1, 30757688), (2, 15378844), (4, 7689422), (8, 3844711), (13, 2365976), (26, 1182988), (52, 591494), (89, 345592), (104, 295747), (178, 172796), (356, 86398), (712, 43199), (1157, 26584), (2314, 13292), (3323, 9256), (4628, 6646)]