40506886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170197}}^1$

素因数の和:170223

約数の個数: 16

約数和(自身を含む): 73525536

約数和(自身を除く): 33018650

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170197, 340394, 1191379, 2382758, 2893349, 5786698, 20253443, 40506886]

約数ペア:

[(1, 40506886), (2, 20253443), (7, 5786698), (14, 2893349), (17, 2382758), (34, 1191379), (119, 340394), (238, 170197)]