31580952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101221}}^1$

素因数の和:101243

約数の個数: 32

約数和(自身を含む): 85026480

約数和(自身を除く): 53445528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 101221, 202442, 303663, 404884, 607326, 809768, 1214652, 1315873, 2429304, 2631746, 3947619, 5263492, 7895238, 10526984, 15790476, 31580952]

約数ペア:

[(1, 31580952), (2, 15790476), (3, 10526984), (4, 7895238), (6, 5263492), (8, 3947619), (12, 2631746), (13, 2429304), (24, 1315873), (26, 1214652), (39, 809768), (52, 607326), (78, 404884), (104, 303663), (156, 202442), (312, 101221)]