31731888

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9393

約数の個数: 40

約数和(自身を含む): 83137536

約数和(自身を除く): 51405648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 9311, 18622, 27933, 37244, 55866, 74488, 111732, 148976, 223464, 446928, 661081, 1322162, 1983243, 2644324, 3966486, 5288648, 7932972, 10577296, 15865944, 31731888]

約数ペア:

[(1, 31731888), (2, 15865944), (3, 10577296), (4, 7932972), (6, 5288648), (8, 3966486), (12, 2644324), (16, 1983243), (24, 1322162), (48, 661081), (71, 446928), (142, 223464), (213, 148976), (284, 111732), (426, 74488), (568, 55866), (852, 37244), (1136, 27933), (1704, 18622), (3408, 9311)]