89642114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 145264320

約数和(自身を除く): 55622206

約数列:

[1, 2, 19, 38, 67, 134, 137, 257, 274, 514, 1273, 2546, 2603, 4883, 5206, 9179, 9766, 17219, 18358, 34438, 35209, 70418, 174401, 327161, 348802, 654322, 668971, 1337942, 2359003, 4718006, 44821057, 89642114]

約数ペア:

[(1, 89642114), (2, 44821057), (19, 4718006), (38, 2359003), (67, 1337942), (134, 668971), (137, 654322), (257, 348802), (274, 327161), (514, 174401), (1273, 70418), (2546, 35209), (2603, 34438), (4883, 18358), (5206, 17219), (9179, 9766)]