22373888

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 40

約数和(自身を含む): 45298440

約数和(自身を除く): 22924552

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 491, 512, 712, 982, 1424, 1964, 2848, 3928, 5696, 7856, 11392, 15712, 22784, 31424, 43699, 45568, 62848, 87398, 125696, 174796, 251392, 349592, 699184, 1398368, 2796736, 5593472, 11186944, 22373888]

約数ペア:

[(1, 22373888), (2, 11186944), (4, 5593472), (8, 2796736), (16, 1398368), (32, 699184), (64, 349592), (89, 251392), (128, 174796), (178, 125696), (256, 87398), (356, 62848), (491, 45568), (512, 43699), (712, 31424), (982, 22784), (1424, 15712), (1964, 11392), (2848, 7856), (3928, 5696)]