1570793984

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{18371}}^1$

素因数の和:18556

約数の個数: 40

約数和(自身を含む): 3157485408

約数和(自身を除く): 1586691424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1336, 2672, 5344, 10688, 18371, 21376, 36742, 42752, 73484, 85504, 146968, 293936, 587872, 1175744, 2351488, 3067957, 4702976, 6135914, 9405952, 12271828, 24543656, 49087312, 98174624, 196349248, 392698496, 785396992, 1570793984]

約数ペア:

[(1, 1570793984), (2, 785396992), (4, 392698496), (8, 196349248), (16, 98174624), (32, 49087312), (64, 24543656), (128, 12271828), (167, 9405952), (256, 6135914), (334, 4702976), (512, 3067957), (668, 2351488), (1336, 1175744), (2672, 587872), (5344, 293936), (10688, 146968), (18371, 85504), (21376, 73484), (36742, 42752)]