389504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 826200

約数和(自身を除く): 436696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 179, 272, 358, 544, 716, 1088, 1432, 2176, 2864, 3043, 5728, 6086, 11456, 12172, 22912, 24344, 48688, 97376, 194752, 389504]

約数ペア:

[(1, 389504), (2, 194752), (4, 97376), (8, 48688), (16, 24344), (17, 22912), (32, 12172), (34, 11456), (64, 6086), (68, 5728), (128, 3043), (136, 2864), (179, 2176), (272, 1432), (358, 1088), (544, 716)]