86972944

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{6907}}^1$

素因数の和:7702

約数の個数: 20

約数和(自身を含む): 168748624

約数和(自身を除く): 81775680

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 6907, 12592, 13814, 27628, 55256, 110512, 5435809, 10871618, 21743236, 43486472, 86972944]

約数ペア:

[(1, 86972944), (2, 43486472), (4, 21743236), (8, 10871618), (16, 5435809), (787, 110512), (1574, 55256), (3148, 27628), (6296, 13814), (6907, 12592)]