89937986

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3673

約数の個数: 16

約数和(自身を含む): 137655936

約数和(自身を除く): 47717950

約数列:

[1, 2, 67, 134, 197, 394, 3407, 6814, 13199, 26398, 228269, 456538, 671179, 1342358, 44968993, 89937986]

約数ペア:

[(1, 89937986), (2, 44968993), (67, 1342358), (134, 671179), (197, 456538), (394, 228269), (3407, 26398), (6814, 13199)]