22477936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 47809440

約数和(自身を除く): 25331504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2039, 2756, 4078, 5512, 8156, 11024, 16312, 26507, 32624, 53014, 106028, 108067, 212056, 216134, 424112, 432268, 864536, 1404871, 1729072, 2809742, 5619484, 11238968, 22477936]

約数ペア:

[(1, 22477936), (2, 11238968), (4, 5619484), (8, 2809742), (13, 1729072), (16, 1404871), (26, 864536), (52, 432268), (53, 424112), (104, 216134), (106, 212056), (208, 108067), (212, 106028), (424, 53014), (689, 32624), (848, 26507), (1378, 16312), (2039, 11024), (2756, 8156), (4078, 5512)]