83354570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37717}}^1$

素因数の和:37754

約数の個数: 32

約数和(自身を含む): 171088848

約数和(自身を除く): 87734278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 37717, 75434, 188585, 377170, 490321, 641189, 980642, 1282378, 2451605, 3205945, 4903210, 6411890, 8335457, 16670914, 41677285, 83354570]

約数ペア:

[(1, 83354570), (2, 41677285), (5, 16670914), (10, 8335457), (13, 6411890), (17, 4903210), (26, 3205945), (34, 2451605), (65, 1282378), (85, 980642), (130, 641189), (170, 490321), (221, 377170), (442, 188585), (1105, 75434), (2210, 37717)]