27900248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{112501}}^1$

素因数の和:112538

約数の個数: 16

約数和(自身を含む): 54000960

約数和(自身を除く): 26100712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 112501, 225002, 450004, 900008, 3487531, 6975062, 13950124, 27900248]

約数ペア:

[(1, 27900248), (2, 13950124), (4, 6975062), (8, 3487531), (31, 900008), (62, 450004), (124, 225002), (248, 112501)]