33489920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 88

約数和(自身を含む): 83321088

約数和(自身を除く): 49831168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 211, 248, 256, 310, 320, 422, 496, 512, 620, 640, 844, 992, 1024, 1055, 1240, 1280, 1688, 1984, 2110, 2480, 2560, 3376, 3968, 4220, 4960, 5120, 6541, 6752, 7936, 8440, 9920, 13082, 13504, 15872, 16880, 19840, 26164, 27008, 31744, 32705, 33760, 39680, 52328, 54016, 65410, 67520, 79360, 104656, 108032, 130820, 135040, 158720, 209312, 216064, 261640, 270080, 418624, 523280, 540160, 837248, 1046560, 1080320, 1674496, 2093120, 3348992, 4186240, 6697984, 8372480, 16744960, 33489920]

約数ペア:

[(1, 33489920), (2, 16744960), (4, 8372480), (5, 6697984), (8, 4186240), (10, 3348992), (16, 2093120), (20, 1674496), (31, 1080320), (32, 1046560), (40, 837248), (62, 540160), (64, 523280), (80, 418624), (124, 270080), (128, 261640), (155, 216064), (160, 209312), (211, 158720), (248, 135040), (256, 130820), (310, 108032), (320, 104656), (422, 79360), (496, 67520), (512, 65410), (620, 54016), (640, 52328), (844, 39680), (992, 33760), (1024, 32705), (1055, 31744), (1240, 27008), (1280, 26164), (1688, 19840), (1984, 16880), (2110, 15872), (2480, 13504), (2560, 13082), (3376, 9920), (3968, 8440), (4220, 7936), (4960, 6752), (5120, 6541)]