81478168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11395

約数の個数: 32

約数和(自身を含む): 163152000

約数和(自身を除く): 81673832

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 11329, 22658, 45316, 90632, 328541, 351199, 657082, 702398, 1314164, 1404796, 2628328, 2809592, 10184771, 20369542, 40739084, 81478168]

約数ペア:

[(1, 81478168), (2, 40739084), (4, 20369542), (8, 10184771), (29, 2809592), (31, 2628328), (58, 1404796), (62, 1314164), (116, 702398), (124, 657082), (232, 351199), (248, 328541), (899, 90632), (1798, 45316), (3596, 22658), (7192, 11329)]