88991410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 163477440

約数和(自身を除く): 74486030

約数列:

[1, 2, 5, 10, 67, 134, 317, 335, 419, 634, 670, 838, 1585, 2095, 3170, 4190, 21239, 28073, 42478, 56146, 106195, 132823, 140365, 212390, 265646, 280730, 664115, 1328230, 8899141, 17798282, 44495705, 88991410]

約数ペア:

[(1, 88991410), (2, 44495705), (5, 17798282), (10, 8899141), (67, 1328230), (134, 664115), (317, 280730), (335, 265646), (419, 212390), (634, 140365), (670, 132823), (838, 106195), (1585, 56146), (2095, 42478), (3170, 28073), (4190, 21239)]