22443928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 46010160

約数和(自身を除く): 23566232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3221, 3484, 6442, 6968, 12884, 25768, 41873, 83746, 167492, 215807, 334984, 431614, 863228, 1726456, 2805491, 5610982, 11221964, 22443928]

約数ペア:

[(1, 22443928), (2, 11221964), (4, 5610982), (8, 2805491), (13, 1726456), (26, 863228), (52, 431614), (67, 334984), (104, 215807), (134, 167492), (268, 83746), (536, 41873), (871, 25768), (1742, 12884), (3221, 6968), (3484, 6442)]