42328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:67

約数の個数: 32

約数和(自身を含む): 95760

約数和(自身を除く): 53432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 5291, 10582, 21164, 42328]

約数ペア:

[(1, 42328), (2, 21164), (4, 10582), (8, 5291), (11, 3848), (13, 3256), (22, 1924), (26, 1628), (37, 1144), (44, 962), (52, 814), (74, 572), (88, 481), (104, 407), (143, 296), (148, 286)]