38860112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{78347}}^1$

素因数の和:78386

約数の個数: 20

約数和(自身を含む): 77721216

約数和(自身を除く): 38861104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 78347, 156694, 313388, 626776, 1253552, 2428757, 4857514, 9715028, 19430056, 38860112]

約数ペア:

[(1, 38860112), (2, 19430056), (4, 9715028), (8, 4857514), (16, 2428757), (31, 1253552), (62, 626776), (124, 313388), (248, 156694), (496, 78347)]