38200496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140443}}^1$

素因数の和:140468

約数の個数: 20

約数和(自身を含む): 78367752

約数和(自身を除く): 40167256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140443, 280886, 561772, 1123544, 2247088, 2387531, 4775062, 9550124, 19100248, 38200496]

約数ペア:

[(1, 38200496), (2, 19100248), (4, 9550124), (8, 4775062), (16, 2387531), (17, 2247088), (34, 1123544), (68, 561772), (136, 280886), (272, 140443)]