129067424

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 262963008

約数和(自身を除く): 133895584

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 967, 1376, 1552, 1934, 3104, 3868, 4171, 7736, 8342, 15472, 16684, 30944, 33368, 41581, 66736, 83162, 93799, 133472, 166324, 187598, 332648, 375196, 665296, 750392, 1330592, 1500784, 3001568, 4033357, 8066714, 16133428, 32266856, 64533712, 129067424]

約数ペア:

[(1, 129067424), (2, 64533712), (4, 32266856), (8, 16133428), (16, 8066714), (32, 4033357), (43, 3001568), (86, 1500784), (97, 1330592), (172, 750392), (194, 665296), (344, 375196), (388, 332648), (688, 187598), (776, 166324), (967, 133472), (1376, 93799), (1552, 83162), (1934, 66736), (3104, 41581), (3868, 33368), (4171, 30944), (7736, 16684), (8342, 15472)]