33820690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 63682560

約数和(自身を除く): 29861870

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1381, 2449, 2762, 4898, 6905, 12245, 13810, 24490, 42811, 85622, 109099, 214055, 218198, 428110, 545495, 1090990, 3382069, 6764138, 16910345, 33820690]

約数ペア:

[(1, 33820690), (2, 16910345), (5, 6764138), (10, 3382069), (31, 1090990), (62, 545495), (79, 428110), (155, 218198), (158, 214055), (310, 109099), (395, 85622), (790, 42811), (1381, 24490), (2449, 13810), (2762, 12245), (4898, 6905)]