30841264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 64201248

約数和(自身を除く): 33359984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1597, 2414, 3194, 4828, 6388, 9656, 12776, 19312, 25552, 27149, 54298, 108596, 113387, 217192, 226774, 434384, 453548, 907096, 1814192, 1927579, 3855158, 7710316, 15420632, 30841264]

約数ペア:

[(1, 30841264), (2, 15420632), (4, 7710316), (8, 3855158), (16, 1927579), (17, 1814192), (34, 907096), (68, 453548), (71, 434384), (136, 226774), (142, 217192), (272, 113387), (284, 108596), (568, 54298), (1136, 27149), (1207, 25552), (1597, 19312), (2414, 12776), (3194, 9656), (4828, 6388)]