31504094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 20698786

約数列:

[1, 2, 17, 34, 37, 74, 79, 158, 317, 629, 634, 1258, 1343, 2686, 2923, 5389, 5846, 10778, 11729, 23458, 25043, 49691, 50086, 99382, 199393, 398786, 425731, 851462, 926591, 1853182, 15752047, 31504094]

約数ペア:

[(1, 31504094), (2, 15752047), (17, 1853182), (34, 926591), (37, 851462), (74, 425731), (79, 398786), (158, 199393), (317, 99382), (629, 50086), (634, 49691), (1258, 25043), (1343, 23458), (2686, 11729), (2923, 10778), (5389, 5846)]