82640168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5333}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 168021000

約数和(自身を除く): 85380832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 5333, 7748, 10666, 15496, 21332, 42664, 69329, 138658, 277316, 554632, 794617, 1589234, 3178468, 6356936, 10330021, 20660042, 41320084, 82640168]

約数ペア:

[(1, 82640168), (2, 41320084), (4, 20660042), (8, 10330021), (13, 6356936), (26, 3178468), (52, 1589234), (104, 794617), (149, 554632), (298, 277316), (596, 138658), (1192, 69329), (1937, 42664), (3874, 21332), (5333, 15496), (7748, 10666)]