218508736

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{117731}}^1$

素因数の和:117772

約数の個数: 28

約数和(自身を含む): 448558920

約数和(自身を除く): 230050184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 117731, 235462, 470924, 941848, 1883696, 3414199, 3767392, 6828398, 7534784, 13656796, 27313592, 54627184, 109254368, 218508736]

約数ペア:

[(1, 218508736), (2, 109254368), (4, 54627184), (8, 27313592), (16, 13656796), (29, 7534784), (32, 6828398), (58, 3767392), (64, 3414199), (116, 1883696), (232, 941848), (464, 470924), (928, 235462), (1856, 117731)]