16994328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54491

約数の個数: 32

約数和(自身を含む): 45754800

約数和(自身を除く): 28760472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 54469, 108938, 163407, 217876, 326814, 435752, 653628, 708097, 1307256, 1416194, 2124291, 2832388, 4248582, 5664776, 8497164, 16994328]

約数ペア:

[(1, 16994328), (2, 8497164), (3, 5664776), (4, 4248582), (6, 2832388), (8, 2124291), (12, 1416194), (13, 1307256), (24, 708097), (26, 653628), (39, 435752), (52, 326814), (78, 217876), (104, 163407), (156, 108938), (312, 54469)]