194639792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 388100160

約数和(自身を除く): 193460368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 269, 328, 538, 656, 1076, 1103, 2152, 2206, 4304, 4412, 8824, 11029, 17648, 22058, 44116, 45223, 88232, 90446, 176464, 180892, 296707, 361784, 593414, 723568, 1186828, 2373656, 4747312, 12164987, 24329974, 48659948, 97319896, 194639792]

約数ペア:

[(1, 194639792), (2, 97319896), (4, 48659948), (8, 24329974), (16, 12164987), (41, 4747312), (82, 2373656), (164, 1186828), (269, 723568), (328, 593414), (538, 361784), (656, 296707), (1076, 180892), (1103, 176464), (2152, 90446), (2206, 88232), (4304, 45223), (4412, 44116), (8824, 22058), (11029, 17648)]