63884368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{234869}}^1$

素因数の和:234894

約数の個数: 20

約数和(自身を含む): 131057460

約数和(自身を除く): 67173092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 234869, 469738, 939476, 1878952, 3757904, 3992773, 7985546, 15971092, 31942184, 63884368]

約数ペア:

[(1, 63884368), (2, 31942184), (4, 15971092), (8, 7985546), (16, 3992773), (17, 3757904), (34, 1878952), (68, 939476), (136, 469738), (272, 234869)]