31104768

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 83812176

約数和(自身を除く): 52707408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 401, 404, 606, 768, 802, 808, 1203, 1212, 1604, 1616, 2406, 2424, 3208, 3232, 4812, 4848, 6416, 6464, 9624, 9696, 12832, 12928, 19248, 19392, 25664, 25856, 38496, 38784, 40501, 51328, 76992, 77568, 81002, 102656, 121503, 153984, 162004, 243006, 307968, 324008, 486012, 648016, 972024, 1296032, 1944048, 2592064, 3888096, 5184128, 7776192, 10368256, 15552384, 31104768]

約数ペア:

[(1, 31104768), (2, 15552384), (3, 10368256), (4, 7776192), (6, 5184128), (8, 3888096), (12, 2592064), (16, 1944048), (24, 1296032), (32, 972024), (48, 648016), (64, 486012), (96, 324008), (101, 307968), (128, 243006), (192, 162004), (202, 153984), (256, 121503), (303, 102656), (384, 81002), (401, 77568), (404, 76992), (606, 51328), (768, 40501), (802, 38784), (808, 38496), (1203, 25856), (1212, 25664), (1604, 19392), (1616, 19248), (2406, 12928), (2424, 12832), (3208, 9696), (3232, 9624), (4812, 6464), (4848, 6416)]