32981264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 72316800

約数和(自身を除く): 39335536

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 53, 76, 89, 92, 106, 152, 178, 184, 212, 304, 356, 368, 424, 437, 712, 848, 874, 1007, 1219, 1424, 1691, 1748, 2014, 2047, 2438, 3382, 3496, 4028, 4094, 4717, 4876, 6764, 6992, 8056, 8188, 9434, 9752, 13528, 16112, 16376, 18868, 19504, 23161, 27056, 32752, 37736, 38893, 46322, 75472, 77786, 89623, 92644, 108491, 155572, 179246, 185288, 216982, 311144, 358492, 370576, 433964, 622288, 716984, 867928, 1433968, 1735856, 2061329, 4122658, 8245316, 16490632, 32981264]

約数ペア:

[(1, 32981264), (2, 16490632), (4, 8245316), (8, 4122658), (16, 2061329), (19, 1735856), (23, 1433968), (38, 867928), (46, 716984), (53, 622288), (76, 433964), (89, 370576), (92, 358492), (106, 311144), (152, 216982), (178, 185288), (184, 179246), (212, 155572), (304, 108491), (356, 92644), (368, 89623), (424, 77786), (437, 75472), (712, 46322), (848, 38893), (874, 37736), (1007, 32752), (1219, 27056), (1424, 23161), (1691, 19504), (1748, 18868), (2014, 16376), (2047, 16112), (2438, 13528), (3382, 9752), (3496, 9434), (4028, 8188), (4094, 8056), (4717, 6992), (4876, 6764)]