80328688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14723}}^1$

素因数の和:14773

約数の個数: 40

約数和(自身を含む): 175274496

約数和(自身を除く): 94945808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 14723, 29446, 58892, 117784, 161953, 235568, 323906, 456413, 647812, 912826, 1295624, 1825652, 2591248, 3651304, 5020543, 7302608, 10041086, 20082172, 40164344, 80328688]

約数ペア:

[(1, 80328688), (2, 40164344), (4, 20082172), (8, 10041086), (11, 7302608), (16, 5020543), (22, 3651304), (31, 2591248), (44, 1825652), (62, 1295624), (88, 912826), (124, 647812), (176, 456413), (248, 323906), (341, 235568), (496, 161953), (682, 117784), (1364, 58892), (2728, 29446), (5456, 14723)]