22165688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 44226000

約数和(自身を除く): 22060312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 467, 698, 934, 1396, 1868, 2792, 3736, 5933, 7939, 11866, 15878, 23732, 31756, 47464, 63512, 162983, 325966, 651932, 1303864, 2770711, 5541422, 11082844, 22165688]

約数ペア:

[(1, 22165688), (2, 11082844), (4, 5541422), (8, 2770711), (17, 1303864), (34, 651932), (68, 325966), (136, 162983), (349, 63512), (467, 47464), (698, 31756), (934, 23732), (1396, 15878), (1868, 11866), (2792, 7939), (3736, 5933)]