89140568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5659}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 183384000

約数和(自身を除く): 94243432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 5659, 7876, 11318, 15752, 22636, 45272, 62249, 124498, 248996, 497992, 1012961, 2025922, 4051844, 8103688, 11142571, 22285142, 44570284, 89140568]

約数ペア:

[(1, 89140568), (2, 44570284), (4, 22285142), (8, 11142571), (11, 8103688), (22, 4051844), (44, 2025922), (88, 1012961), (179, 497992), (358, 248996), (716, 124498), (1432, 62249), (1969, 45272), (3938, 22636), (5659, 15752), (7876, 11318)]