89856496

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{71089}}^1$

素因数の和:71176

約数の個数: 20

約数和(自身を含む): 176303200

約数和(自身を除く): 86446704

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 71089, 142178, 284356, 568712, 1137424, 5616031, 11232062, 22464124, 44928248, 89856496]

約数ペア:

[(1, 89856496), (2, 44928248), (4, 22464124), (8, 11232062), (16, 5616031), (79, 1137424), (158, 568712), (316, 284356), (632, 142178), (1264, 71089)]