2327312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 4958016

約数和(自身を除く): 2630704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 167, 208, 268, 334, 536, 668, 871, 1072, 1336, 1742, 2171, 2672, 3484, 4342, 6968, 8684, 11189, 13936, 17368, 22378, 34736, 44756, 89512, 145457, 179024, 290914, 581828, 1163656, 2327312]

約数ペア:

[(1, 2327312), (2, 1163656), (4, 581828), (8, 290914), (13, 179024), (16, 145457), (26, 89512), (52, 44756), (67, 34736), (104, 22378), (134, 17368), (167, 13936), (208, 11189), (268, 8684), (334, 6968), (536, 4342), (668, 3484), (871, 2672), (1072, 2171), (1336, 1742)]