38984944

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8431}}^1$

素因数の和:8473

約数の個数: 30

約数和(自身を含む): 80247344

約数和(自身を除く): 41262400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8431, 16862, 33724, 67448, 134896, 143327, 286654, 573308, 1146616, 2293232, 2436559, 4873118, 9746236, 19492472, 38984944]

約数ペア:

[(1, 38984944), (2, 19492472), (4, 9746236), (8, 4873118), (16, 2436559), (17, 2293232), (34, 1146616), (68, 573308), (136, 286654), (272, 143327), (289, 134896), (578, 67448), (1156, 33724), (2312, 16862), (4624, 8431)]