15420632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 31065120

約数和(自身を除く): 15644488

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1597, 2414, 3194, 4828, 6388, 9656, 12776, 27149, 54298, 108596, 113387, 217192, 226774, 453548, 907096, 1927579, 3855158, 7710316, 15420632]

約数ペア:

[(1, 15420632), (2, 7710316), (4, 3855158), (8, 1927579), (17, 907096), (34, 453548), (68, 226774), (71, 217192), (136, 113387), (142, 108596), (284, 54298), (568, 27149), (1207, 12776), (1597, 9656), (2414, 6388), (3194, 4828)]