90102688

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{16661}}^1$

素因数の和:16697

約数の個数: 36

約数和(自身を含む): 192096198

約数和(自身を除く): 101993510

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 16661, 33322, 66644, 133288, 216593, 266576, 433186, 533152, 866372, 1732744, 2815709, 3465488, 5631418, 6930976, 11262836, 22525672, 45051344, 90102688]

約数ペア:

[(1, 90102688), (2, 45051344), (4, 22525672), (8, 11262836), (13, 6930976), (16, 5631418), (26, 3465488), (32, 2815709), (52, 1732744), (104, 866372), (169, 533152), (208, 433186), (338, 266576), (416, 216593), (676, 133288), (1352, 66644), (2704, 33322), (5408, 16661)]