65325016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3181}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 130589280

約数和(自身を除く): 65264264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 3181, 5134, 6362, 10268, 12724, 20536, 25448, 54077, 108154, 216308, 432616, 480331, 960662, 1921324, 3842648, 8165627, 16331254, 32662508, 65325016]

約数ペア:

[(1, 65325016), (2, 32662508), (4, 16331254), (8, 8165627), (17, 3842648), (34, 1921324), (68, 960662), (136, 480331), (151, 432616), (302, 216308), (604, 108154), (1208, 54077), (2567, 25448), (3181, 20536), (5134, 12724), (6362, 10268)]