33228032

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 70640640

約数和(自身を除く): 37412608

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 79, 106, 124, 128, 158, 212, 248, 256, 316, 424, 496, 632, 848, 992, 1264, 1643, 1696, 1984, 2449, 2528, 3286, 3392, 3968, 4187, 4898, 5056, 6572, 6784, 7936, 8374, 9796, 10112, 13144, 13568, 16748, 19592, 20224, 26288, 33496, 39184, 52576, 66992, 78368, 105152, 129797, 133984, 156736, 210304, 259594, 267968, 313472, 420608, 519188, 535936, 626944, 1038376, 1071872, 2076752, 4153504, 8307008, 16614016, 33228032]

約数ペア:

[(1, 33228032), (2, 16614016), (4, 8307008), (8, 4153504), (16, 2076752), (31, 1071872), (32, 1038376), (53, 626944), (62, 535936), (64, 519188), (79, 420608), (106, 313472), (124, 267968), (128, 259594), (158, 210304), (212, 156736), (248, 133984), (256, 129797), (316, 105152), (424, 78368), (496, 66992), (632, 52576), (848, 39184), (992, 33496), (1264, 26288), (1643, 20224), (1696, 19592), (1984, 16748), (2449, 13568), (2528, 13144), (3286, 10112), (3392, 9796), (3968, 8374), (4187, 7936), (4898, 6784), (5056, 6572)]