140489632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{258253}}^1$

素因数の和:258280

約数の個数: 24

約数和(自身を含む): 292860036

約数和(自身を除く): 152370404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 258253, 516506, 1033012, 2066024, 4132048, 4390301, 8264096, 8780602, 17561204, 35122408, 70244816, 140489632]

約数ペア:

[(1, 140489632), (2, 70244816), (4, 35122408), (8, 17561204), (16, 8780602), (17, 8264096), (32, 4390301), (34, 4132048), (68, 2066024), (136, 1033012), (272, 516506), (544, 258253)]