31484928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 88

約数和(自身を含む): 86498032

約数和(自身を除く): 55013104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 277, 296, 384, 444, 512, 554, 592, 768, 831, 888, 1024, 1108, 1184, 1536, 1662, 1776, 2216, 2368, 3072, 3324, 3552, 4432, 4736, 6648, 7104, 8864, 9472, 10249, 13296, 14208, 17728, 18944, 20498, 26592, 28416, 30747, 35456, 37888, 40996, 53184, 56832, 61494, 70912, 81992, 106368, 113664, 122988, 141824, 163984, 212736, 245976, 283648, 327968, 425472, 491952, 655936, 850944, 983904, 1311872, 1967808, 2623744, 3935616, 5247488, 7871232, 10494976, 15742464, 31484928]

約数ペア:

[(1, 31484928), (2, 15742464), (3, 10494976), (4, 7871232), (6, 5247488), (8, 3935616), (12, 2623744), (16, 1967808), (24, 1311872), (32, 983904), (37, 850944), (48, 655936), (64, 491952), (74, 425472), (96, 327968), (111, 283648), (128, 245976), (148, 212736), (192, 163984), (222, 141824), (256, 122988), (277, 113664), (296, 106368), (384, 81992), (444, 70912), (512, 61494), (554, 56832), (592, 53184), (768, 40996), (831, 37888), (888, 35456), (1024, 30747), (1108, 28416), (1184, 26592), (1536, 20498), (1662, 18944), (1776, 17728), (2216, 14208), (2368, 13296), (3072, 10249), (3324, 9472), (3552, 8864), (4432, 7104), (4736, 6648)]