38539816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40483}}^1$

素因数の和:40513

約数の個数: 32

約数和(自身を含む): 87445440

約数和(自身を除く): 48905624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 40483, 80966, 161932, 283381, 323864, 566762, 688211, 1133524, 1376422, 2267048, 2752844, 4817477, 5505688, 9634954, 19269908, 38539816]

約数ペア:

[(1, 38539816), (2, 19269908), (4, 9634954), (7, 5505688), (8, 4817477), (14, 2752844), (17, 2267048), (28, 1376422), (34, 1133524), (56, 688211), (68, 566762), (119, 323864), (136, 283381), (238, 161932), (476, 80966), (952, 40483)]