87464330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{282143}}^1$

素因数の和:282181

約数の個数: 16

約数和(自身を含む): 162514944

約数和(自身を除く): 75050614

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 282143, 564286, 1410715, 2821430, 8746433, 17492866, 43732165, 87464330]

約数ペア:

[(1, 87464330), (2, 43732165), (5, 17492866), (10, 8746433), (31, 2821430), (62, 1410715), (155, 564286), (310, 282143)]