31772342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 25078858

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 563, 973, 1126, 1946, 3941, 4031, 7882, 8062, 16327, 28217, 32654, 56434, 78257, 114289, 156514, 228578, 547799, 1095598, 2269453, 4538906, 15886171, 31772342]

約数ペア:

[(1, 31772342), (2, 15886171), (7, 4538906), (14, 2269453), (29, 1095598), (58, 547799), (139, 228578), (203, 156514), (278, 114289), (406, 78257), (563, 56434), (973, 32654), (1126, 28217), (1946, 16327), (3941, 8062), (4031, 7882)]