88389938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25561}}^1$

素因数の和:25602

約数の個数: 32

約数和(自身を含む): 171776640

約数和(自身を除く): 83386702

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 25561, 51122, 178927, 332293, 357854, 485659, 664586, 971318, 2326051, 3399613, 4652102, 6313567, 6799226, 12627134, 44194969, 88389938]

約数ペア:

[(1, 88389938), (2, 44194969), (7, 12627134), (13, 6799226), (14, 6313567), (19, 4652102), (26, 3399613), (38, 2326051), (91, 971318), (133, 664586), (182, 485659), (247, 357854), (266, 332293), (494, 178927), (1729, 51122), (3458, 25561)]