78453164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11423}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 146821248

約数和(自身を除く): 68368084

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 11423, 22846, 45692, 194191, 388382, 776764, 1153723, 2307446, 4614892, 19613291, 39226582, 78453164]

約数ペア:

[(1, 78453164), (2, 39226582), (4, 19613291), (17, 4614892), (34, 2307446), (68, 1153723), (101, 776764), (202, 388382), (404, 194191), (1717, 45692), (3434, 22846), (6868, 11423)]