65142358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 38496170

約数列:

[1, 2, 41, 67, 71, 82, 134, 142, 167, 334, 2747, 2911, 4757, 5494, 5822, 6847, 9514, 11189, 11857, 13694, 22378, 23714, 195037, 390074, 458749, 486137, 794419, 917498, 972274, 1588838, 32571179, 65142358]

約数ペア:

[(1, 65142358), (2, 32571179), (41, 1588838), (67, 972274), (71, 917498), (82, 794419), (134, 486137), (142, 458749), (167, 390074), (334, 195037), (2747, 23714), (2911, 22378), (4757, 13694), (5494, 11857), (5822, 11189), (6847, 9514)]