16348160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 40874496

約数和(自身を除く): 24526336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 128, 155, 160, 206, 248, 256, 310, 320, 412, 496, 512, 515, 620, 640, 824, 992, 1024, 1030, 1240, 1280, 1648, 1984, 2060, 2480, 2560, 3193, 3296, 3968, 4120, 4960, 5120, 6386, 6592, 7936, 8240, 9920, 12772, 13184, 15872, 15965, 16480, 19840, 25544, 26368, 31744, 31930, 32960, 39680, 51088, 52736, 63860, 65920, 79360, 102176, 105472, 127720, 131840, 158720, 204352, 255440, 263680, 408704, 510880, 527360, 817408, 1021760, 1634816, 2043520, 3269632, 4087040, 8174080, 16348160]

約数ペア:

[(1, 16348160), (2, 8174080), (4, 4087040), (5, 3269632), (8, 2043520), (10, 1634816), (16, 1021760), (20, 817408), (31, 527360), (32, 510880), (40, 408704), (62, 263680), (64, 255440), (80, 204352), (103, 158720), (124, 131840), (128, 127720), (155, 105472), (160, 102176), (206, 79360), (248, 65920), (256, 63860), (310, 52736), (320, 51088), (412, 39680), (496, 32960), (512, 31930), (515, 31744), (620, 26368), (640, 25544), (824, 19840), (992, 16480), (1024, 15965), (1030, 15872), (1240, 13184), (1280, 12772), (1648, 9920), (1984, 8240), (2060, 7936), (2480, 6592), (2560, 6386), (3193, 5120), (3296, 4960), (3968, 4120)]