87898544

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{7219}}^1$

素因数の和:7988

約数の個数: 20

約数和(自身を含む): 170550840

約数和(自身を除く): 82652296

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 7219, 12176, 14438, 28876, 57752, 115504, 5493659, 10987318, 21974636, 43949272, 87898544]

約数ペア:

[(1, 87898544), (2, 43949272), (4, 21974636), (8, 10987318), (16, 5493659), (761, 115504), (1522, 57752), (3044, 28876), (6088, 14438), (7219, 12176)]