72483568

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{54581}}^1$

素因数の和:54672

約数の個数: 20

約数和(自身を含む): 142131528

約数和(自身を除く): 69647960

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 54581, 109162, 218324, 436648, 873296, 4530223, 9060446, 18120892, 36241784, 72483568]

約数ペア:

[(1, 72483568), (2, 36241784), (4, 18120892), (8, 9060446), (16, 4530223), (83, 873296), (166, 436648), (332, 218324), (664, 109162), (1328, 54581)]