80919976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6581}}^1$

素因数の和:6669

約数の個数: 32

約数和(自身を含む): 159942600

約数和(自身を除く): 79022624

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 6581, 12296, 13162, 26324, 52648, 190849, 348793, 381698, 697586, 763396, 1395172, 1526792, 2790344, 10114997, 20229994, 40459988, 80919976]

約数ペア:

[(1, 80919976), (2, 40459988), (4, 20229994), (8, 10114997), (29, 2790344), (53, 1526792), (58, 1395172), (106, 763396), (116, 697586), (212, 381698), (232, 348793), (424, 190849), (1537, 52648), (3074, 26324), (6148, 13162), (6581, 12296)]