31384698

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73673}}^1$

素因数の和:73749

約数の個数: 16

約数和(自身を含む): 63654336

約数和(自身を除く): 32269638

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73673, 147346, 221019, 442038, 5230783, 10461566, 15692349, 31384698]

約数ペア:

[(1, 31384698), (2, 15692349), (3, 10461566), (6, 5230783), (71, 442038), (142, 221019), (213, 147346), (426, 73673)]