38316368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140869}}^1$

素因数の和:140894

約数の個数: 20

約数和(自身を含む): 78605460

約数和(自身を除く): 40289092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140869, 281738, 563476, 1126952, 2253904, 2394773, 4789546, 9579092, 19158184, 38316368]

約数ペア:

[(1, 38316368), (2, 19158184), (4, 9579092), (8, 4789546), (16, 2394773), (17, 2253904), (34, 1126952), (68, 563476), (136, 281738), (272, 140869)]