31326984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33469}}^1$

素因数の和:33494

約数の個数: 48

約数和(自身を含む): 91373100

約数和(自身を除く): 60046116

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, 33469, 66938, 100407, 133876, 200814, 267752, 301221, 401628, 435097, 602442, 803256, 870194, 1204884, 1305291, 1740388, 2409768, 2610582, 3480776, 3915873, 5221164, 7831746, 10442328, 15663492, 31326984]

約数ペア:

[(1, 31326984), (2, 15663492), (3, 10442328), (4, 7831746), (6, 5221164), (8, 3915873), (9, 3480776), (12, 2610582), (13, 2409768), (18, 1740388), (24, 1305291), (26, 1204884), (36, 870194), (39, 803256), (52, 602442), (72, 435097), (78, 401628), (104, 301221), (117, 267752), (156, 200814), (234, 133876), (312, 100407), (468, 66938), (936, 33469)]