83991388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26479}}^1$

素因数の和:26557

約数の個数: 24

約数和(自身を含む): 160892480

約数和(自身を除く): 76901092

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 26479, 52958, 105916, 344227, 688454, 1376908, 1615219, 3230438, 6460876, 20997847, 41995694, 83991388]

約数ペア:

[(1, 83991388), (2, 41995694), (4, 20997847), (13, 6460876), (26, 3230438), (52, 1615219), (61, 1376908), (122, 688454), (244, 344227), (793, 105916), (1586, 52958), (3172, 26479)]