31265208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33403}}^1$

素因数の和:33428

約数の個数: 48

約数和(自身を含む): 91192920

約数和(自身を除く): 59927712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33403, 66806, 100209, 133612, 200418, 267224, 300627, 400836, 434239, 601254, 801672, 868478, 1202508, 1302717, 1736956, 2405016, 2605434, 3473912, 3908151, 5210868, 7816302, 10421736, 15632604, 31265208]

約数ペア:

[(1, 31265208), (2, 15632604), (3, 10421736), (4, 7816302), (6, 5210868), (8, 3908151), (9, 3473912), (12, 2605434), (13, 2405016), (18, 1736956), (24, 1302717), (26, 1202508), (36, 868478), (39, 801672), (52, 601254), (72, 434239), (78, 400836), (104, 300627), (117, 267224), (156, 200418), (234, 133612), (312, 100209), (468, 66806), (936, 33403)]