32113990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 61261920

約数和(自身を除く): 29147930

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 977, 1730, 1954, 3287, 4885, 6574, 9770, 16435, 18563, 32870, 37126, 92815, 169021, 185630, 338042, 845105, 1690210, 3211399, 6422798, 16056995, 32113990]

約数ペア:

[(1, 32113990), (2, 16056995), (5, 6422798), (10, 3211399), (19, 1690210), (38, 845105), (95, 338042), (173, 185630), (190, 169021), (346, 92815), (865, 37126), (977, 32870), (1730, 18563), (1954, 16435), (3287, 9770), (4885, 6574)]