80934118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8761}}^1$

素因数の和:8943

約数の個数: 16

約数和(自身を含む): 126172800

約数和(自身を除く): 45238682

約数列:

[1, 2, 31, 62, 149, 298, 4619, 8761, 9238, 17522, 271591, 543182, 1305389, 2610778, 40467059, 80934118]

約数ペア:

[(1, 80934118), (2, 40467059), (31, 2610778), (62, 1305389), (149, 543182), (298, 271591), (4619, 17522), (8761, 9238)]