31994292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 50000460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1487, 1793, 1956, 2974, 3586, 4461, 5379, 5948, 7172, 8922, 10758, 16357, 17844, 21516, 32714, 49071, 65428, 98142, 196284, 242381, 484762, 727143, 969524, 1454286, 2666191, 2908572, 5332382, 7998573, 10664764, 15997146, 31994292]

約数ペア:

[(1, 31994292), (2, 15997146), (3, 10664764), (4, 7998573), (6, 5332382), (11, 2908572), (12, 2666191), (22, 1454286), (33, 969524), (44, 727143), (66, 484762), (132, 242381), (163, 196284), (326, 98142), (489, 65428), (652, 49071), (978, 32714), (1487, 21516), (1793, 17844), (1956, 16357), (2974, 10758), (3586, 8922), (4461, 7172), (5379, 5948)]