81910360058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{99137}}^1$

素因数の和:100454

約数の個数: 32

約数和(自身を含む): 137048371200

約数和(自身を除く): 55138011142

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1279, 2558, 21743, 24301, 43486, 48602, 99137, 198274, 413117, 826234, 1685329, 1883603, 3370658, 3767206, 32021251, 64042502, 126796223, 253592446, 2155535791, 2409128237, 4311071582, 4818256474, 40955180029, 81910360058]

約数ペア:

[(1, 81910360058), (2, 40955180029), (17, 4818256474), (19, 4311071582), (34, 2409128237), (38, 2155535791), (323, 253592446), (646, 126796223), (1279, 64042502), (2558, 32021251), (21743, 3767206), (24301, 3370658), (43486, 1883603), (48602, 1685329), (99137, 826234), (198274, 413117)]