31304368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52879}}^1$

素因数の和:52924

約数の個数: 20

約数和(自身を含む): 62292640

約数和(自身を除く): 30988272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52879, 105758, 211516, 423032, 846064, 1956523, 3913046, 7826092, 15652184, 31304368]

約数ペア:

[(1, 31304368), (2, 15652184), (4, 7826092), (8, 3913046), (16, 1956523), (37, 846064), (74, 423032), (148, 211516), (296, 105758), (592, 52879)]