31530736

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 30

約数和(自身を含む): 62157480

約数和(自身を除く): 30626744

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 439, 536, 878, 1072, 1756, 3512, 4489, 7024, 8978, 17956, 29413, 35912, 58826, 71824, 117652, 235304, 470608, 1970671, 3941342, 7882684, 15765368, 31530736]

約数ペア:

[(1, 31530736), (2, 15765368), (4, 7882684), (8, 3941342), (16, 1970671), (67, 470608), (134, 235304), (268, 117652), (439, 71824), (536, 58826), (878, 35912), (1072, 29413), (1756, 17956), (3512, 8978), (4489, 7024)]