15663614416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{70853}}^1$

素因数の和:71239

約数の個数: 40

約数和(自身を含む): 31181144904

約数和(自身を除く): 15517530488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 337, 656, 674, 1348, 2696, 5392, 13817, 27634, 55268, 70853, 110536, 141706, 221072, 283412, 566824, 1133648, 2904973, 5809946, 11619892, 23239784, 23877461, 46479568, 47754922, 95509844, 191019688, 382039376, 978975901, 1957951802, 3915903604, 7831807208, 15663614416]

約数ペア:

[(1, 15663614416), (2, 7831807208), (4, 3915903604), (8, 1957951802), (16, 978975901), (41, 382039376), (82, 191019688), (164, 95509844), (328, 47754922), (337, 46479568), (656, 23877461), (674, 23239784), (1348, 11619892), (2696, 5809946), (5392, 2904973), (13817, 1133648), (27634, 566824), (55268, 283412), (70853, 221072), (110536, 141706)]