78984032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79621}}^1$

素因数の和:79662

約数の個数: 24

約数和(自身を含む): 160517952

約数和(自身を除く): 81533920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 79621, 159242, 318484, 636968, 1273936, 2468251, 2547872, 4936502, 9873004, 19746008, 39492016, 78984032]

約数ペア:

[(1, 78984032), (2, 39492016), (4, 19746008), (8, 9873004), (16, 4936502), (31, 2547872), (32, 2468251), (62, 1273936), (124, 636968), (248, 318484), (496, 159242), (992, 79621)]