43213238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 66212640

約数和(自身を除く): 22999402

約数列:

[1, 2, 89, 103, 178, 206, 2357, 4714, 9167, 18334, 209773, 242771, 419546, 485542, 21606619, 43213238]

約数ペア:

[(1, 43213238), (2, 21606619), (89, 485542), (103, 419546), (178, 242771), (206, 209773), (2357, 18334), (4714, 9167)]