80754338

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 142611840

約数和(自身を除く): 61857502

約数列:

[1, 2, 7, 14, 41, 82, 269, 287, 523, 538, 574, 1046, 1883, 3661, 3766, 7322, 11029, 21443, 22058, 42886, 77203, 140687, 150101, 154406, 281374, 300202, 984809, 1969618, 5768167, 11536334, 40377169, 80754338]

約数ペア:

[(1, 80754338), (2, 40377169), (7, 11536334), (14, 5768167), (41, 1969618), (82, 984809), (269, 300202), (287, 281374), (523, 154406), (538, 150101), (574, 140687), (1046, 77203), (1883, 42886), (3661, 22058), (3766, 21443), (7322, 11029)]