63931382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 37675018

約数列:

[1, 2, 41, 71, 79, 82, 139, 142, 158, 278, 2911, 3239, 5609, 5699, 5822, 6478, 9869, 10981, 11218, 11398, 19738, 21962, 229969, 404629, 450221, 459938, 779651, 809258, 900442, 1559302, 31965691, 63931382]

約数ペア:

[(1, 63931382), (2, 31965691), (41, 1559302), (71, 900442), (79, 809258), (82, 779651), (139, 459938), (142, 450221), (158, 404629), (278, 229969), (2911, 21962), (3239, 19738), (5609, 11398), (5699, 11218), (5822, 10981), (6478, 9869)]