39850934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 64495872

約数和(自身を除く): 24644938

約数列:

[1, 2, 31, 41, 61, 62, 82, 122, 257, 514, 1271, 1891, 2501, 2542, 3782, 5002, 7967, 10537, 15677, 15934, 21074, 31354, 77531, 155062, 326647, 485987, 642757, 653294, 971974, 1285514, 19925467, 39850934]

約数ペア:

[(1, 39850934), (2, 19925467), (31, 1285514), (41, 971974), (61, 653294), (62, 642757), (82, 485987), (122, 326647), (257, 155062), (514, 77531), (1271, 31354), (1891, 21074), (2501, 15934), (2542, 15677), (3782, 10537), (5002, 7967)]