86349604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103289}}^1$

素因数の和:103323

約数の個数: 24

約数和(自身を含む): 173527200

約数和(自身を除く): 87177596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 103289, 206578, 413156, 1136179, 1962491, 2272358, 3924982, 4544716, 7849964, 21587401, 43174802, 86349604]

約数ペア:

[(1, 86349604), (2, 43174802), (4, 21587401), (11, 7849964), (19, 4544716), (22, 3924982), (38, 2272358), (44, 1962491), (76, 1136179), (209, 413156), (418, 206578), (836, 103289)]