31534152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 86546880

約数和(自身を除く): 55012728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1907, 2067, 2756, 3814, 4134, 5512, 5721, 7628, 8268, 11442, 15256, 16536, 22884, 24791, 45768, 49582, 74373, 99164, 101071, 148746, 198328, 202142, 297492, 303213, 404284, 594984, 606426, 808568, 1212852, 1313923, 2425704, 2627846, 3941769, 5255692, 7883538, 10511384, 15767076, 31534152]

約数ペア:

[(1, 31534152), (2, 15767076), (3, 10511384), (4, 7883538), (6, 5255692), (8, 3941769), (12, 2627846), (13, 2425704), (24, 1313923), (26, 1212852), (39, 808568), (52, 606426), (53, 594984), (78, 404284), (104, 303213), (106, 297492), (156, 202142), (159, 198328), (212, 148746), (312, 101071), (318, 99164), (424, 74373), (636, 49582), (689, 45768), (1272, 24791), (1378, 22884), (1907, 16536), (2067, 15256), (2756, 11442), (3814, 8268), (4134, 7628), (5512, 5721)]