80231752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 154778400

約数和(自身を除く): 74546648

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 331, 662, 739, 1324, 1478, 2648, 2956, 5912, 13571, 27142, 30299, 54284, 60598, 108568, 121196, 242392, 244609, 489218, 978436, 1956872, 10028969, 20057938, 40115876, 80231752]

約数ペア:

[(1, 80231752), (2, 40115876), (4, 20057938), (8, 10028969), (41, 1956872), (82, 978436), (164, 489218), (328, 244609), (331, 242392), (662, 121196), (739, 108568), (1324, 60598), (1478, 54284), (2648, 30299), (2956, 27142), (5912, 13571)]