90869854934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{219761}}^1$

素因数の和:219976

約数の個数: 32

約数和(自身を含む): 145253891520

約数和(自身を除く): 54384036586

約数列:

[1, 2, 23, 46, 89, 101, 178, 202, 2047, 2323, 4094, 4646, 8989, 17978, 206747, 219761, 413494, 439522, 5054503, 10109006, 19558729, 22195861, 39117458, 44391722, 449850767, 510504803, 899701534, 1021009606, 1975431629, 3950863258, 45434927467, 90869854934]

約数ペア:

[(1, 90869854934), (2, 45434927467), (23, 3950863258), (46, 1975431629), (89, 1021009606), (101, 899701534), (178, 510504803), (202, 449850767), (2047, 44391722), (2323, 39117458), (4094, 22195861), (4646, 19558729), (8989, 10109006), (17978, 5054503), (206747, 439522), (219761, 413494)]