89284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 179928

約数和(自身を除く): 90644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 1313, 1717, 2626, 3434, 5252, 6868, 22321, 44642, 89284]

約数ペア:

[(1, 89284), (2, 44642), (4, 22321), (13, 6868), (17, 5252), (26, 3434), (34, 2626), (52, 1717), (68, 1313), (101, 884), (202, 442), (221, 404)]