31233408

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 83640000

約数和(自身を除く): 52406592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 499, 652, 978, 998, 1304, 1497, 1956, 1996, 2608, 2994, 3912, 3992, 5216, 5988, 7824, 7984, 10432, 11976, 15648, 15968, 20864, 23952, 31296, 31936, 47904, 62592, 63872, 81337, 95808, 162674, 191616, 244011, 325348, 488022, 650696, 976044, 1301392, 1952088, 2602784, 3904176, 5205568, 7808352, 10411136, 15616704, 31233408]

約数ペア:

[(1, 31233408), (2, 15616704), (3, 10411136), (4, 7808352), (6, 5205568), (8, 3904176), (12, 2602784), (16, 1952088), (24, 1301392), (32, 976044), (48, 650696), (64, 488022), (96, 325348), (128, 244011), (163, 191616), (192, 162674), (326, 95808), (384, 81337), (489, 63872), (499, 62592), (652, 47904), (978, 31936), (998, 31296), (1304, 23952), (1497, 20864), (1956, 15968), (1996, 15648), (2608, 11976), (2994, 10432), (3912, 7984), (3992, 7824), (5216, 5988)]