20161115936

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3728017}}^1$

素因数の和:3728053

約数の個数: 36

約数和(自身を含む): 42980319522

約数和(自身を除く): 22819203586

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 3728017, 7456034, 14912068, 29824136, 48464221, 59648272, 96928442, 119296544, 193856884, 387713768, 630034873, 775427536, 1260069746, 1550855072, 2520139492, 5040278984, 10080557968, 20161115936]

約数ペア:

[(1, 20161115936), (2, 10080557968), (4, 5040278984), (8, 2520139492), (13, 1550855072), (16, 1260069746), (26, 775427536), (32, 630034873), (52, 387713768), (104, 193856884), (169, 119296544), (208, 96928442), (338, 59648272), (416, 48464221), (676, 29824136), (1352, 14912068), (2704, 7456034), (5408, 3728017)]