84751784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12163}}^1$

素因数の和:12249

約数の個数: 32

約数和(自身を含む): 173701920

約数和(自身を除く): 88950136

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12163, 24326, 48652, 97304, 158119, 316238, 632476, 814921, 1264952, 1629842, 3259684, 6519368, 10593973, 21187946, 42375892, 84751784]

約数ペア:

[(1, 84751784), (2, 42375892), (4, 21187946), (8, 10593973), (13, 6519368), (26, 3259684), (52, 1629842), (67, 1264952), (104, 814921), (134, 632476), (268, 316238), (536, 158119), (871, 97304), (1742, 48652), (3484, 24326), (6968, 12163)]