8168908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 16861824

約数和(自身を除く): 8692916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 163, 187, 268, 326, 374, 652, 737, 748, 1139, 1474, 1793, 2278, 2771, 2948, 3586, 4556, 5542, 7172, 10921, 11084, 12529, 21842, 25058, 30481, 43684, 50116, 60962, 120131, 121924, 185657, 240262, 371314, 480524, 742628, 2042227, 4084454, 8168908]

約数ペア:

[(1, 8168908), (2, 4084454), (4, 2042227), (11, 742628), (17, 480524), (22, 371314), (34, 240262), (44, 185657), (67, 121924), (68, 120131), (134, 60962), (163, 50116), (187, 43684), (268, 30481), (326, 25058), (374, 21842), (652, 12529), (737, 11084), (748, 10921), (1139, 7172), (1474, 5542), (1793, 4556), (2278, 3586), (2771, 2948)]