31141222

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 24016538

約数列:

[1, 2, 7, 14, 41, 82, 227, 239, 287, 454, 478, 574, 1589, 1673, 3178, 3346, 9307, 9799, 18614, 19598, 54253, 65149, 68593, 108506, 130298, 137186, 379771, 759542, 2224373, 4448746, 15570611, 31141222]

約数ペア:

[(1, 31141222), (2, 15570611), (7, 4448746), (14, 2224373), (41, 759542), (82, 379771), (227, 137186), (239, 130298), (287, 108506), (454, 68593), (478, 65149), (574, 54253), (1589, 19598), (1673, 18614), (3178, 9799), (3346, 9307)]