8239934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 14043456

約数和(自身を除く): 5803522

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 257, 391, 514, 697, 782, 943, 1394, 1886, 4369, 5911, 8738, 10537, 11822, 16031, 21074, 32062, 100487, 179129, 200974, 242351, 358258, 484702, 4119967, 8239934]

約数ペア:

[(1, 8239934), (2, 4119967), (17, 484702), (23, 358258), (34, 242351), (41, 200974), (46, 179129), (82, 100487), (257, 32062), (391, 21074), (514, 16031), (697, 11822), (782, 10537), (943, 8738), (1394, 5911), (1886, 4369)]