88686572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1721}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 167405952

約数和(自身を除く): 78719380

約数列:

[1, 2, 4, 13, 26, 52, 991, 1721, 1982, 3442, 3964, 6884, 12883, 22373, 25766, 44746, 51532, 89492, 1705511, 3411022, 6822044, 22171643, 44343286, 88686572]

約数ペア:

[(1, 88686572), (2, 44343286), (4, 22171643), (13, 6822044), (26, 3411022), (52, 1705511), (991, 89492), (1721, 51532), (1982, 44746), (3442, 25766), (3964, 22373), (6884, 12883)]