82779688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 161109000

約数和(自身を除く): 78329312

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 509, 701, 1018, 1402, 2036, 2804, 4072, 5608, 14761, 20329, 29522, 40658, 59044, 81316, 118088, 162632, 356809, 713618, 1427236, 2854472, 10347461, 20694922, 41389844, 82779688]

約数ペア:

[(1, 82779688), (2, 41389844), (4, 20694922), (8, 10347461), (29, 2854472), (58, 1427236), (116, 713618), (232, 356809), (509, 162632), (701, 118088), (1018, 81316), (1402, 59044), (2036, 40658), (2804, 29522), (4072, 20329), (5608, 14761)]