31194808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8971

約数の個数: 32

約数和(自身を含む): 64252800

約数和(自身を除く): 33057992

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8923, 17846, 35692, 71384, 169537, 205229, 339074, 410458, 678148, 820916, 1356296, 1641832, 3899351, 7798702, 15597404, 31194808]

約数ペア:

[(1, 31194808), (2, 15597404), (4, 7798702), (8, 3899351), (19, 1641832), (23, 1356296), (38, 820916), (46, 678148), (76, 410458), (92, 339074), (152, 205229), (184, 169537), (437, 71384), (874, 35692), (1748, 17846), (3496, 8923)]