22495216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 46497024

約数和(自身を除く): 24001808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 433, 764, 866, 1528, 1732, 3056, 3247, 3464, 6494, 6928, 7361, 12988, 14722, 25976, 29444, 51952, 58888, 82703, 117776, 165406, 330812, 661624, 1323248, 1405951, 2811902, 5623804, 11247608, 22495216]

約数ペア:

[(1, 22495216), (2, 11247608), (4, 5623804), (8, 2811902), (16, 1405951), (17, 1323248), (34, 661624), (68, 330812), (136, 165406), (191, 117776), (272, 82703), (382, 58888), (433, 51952), (764, 29444), (866, 25976), (1528, 14722), (1732, 12988), (3056, 7361), (3247, 6928), (3464, 6494)]