31818764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 59140368

約数和(自身を除く): 27321604

約数列:

[1, 2, 4, 17, 34, 68, 491, 953, 982, 1906, 1964, 3812, 8347, 16201, 16694, 32402, 33388, 64804, 467923, 935846, 1871692, 7954691, 15909382, 31818764]

約数ペア:

[(1, 31818764), (2, 15909382), (4, 7954691), (17, 1871692), (34, 935846), (68, 467923), (491, 64804), (953, 33388), (982, 32402), (1906, 16694), (1964, 16201), (3812, 8347)]