33253480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63949}}^1$

素因数の和:63973

約数の個数: 32

約数和(自身を含む): 80577000

約数和(自身を除く): 47323520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63949, 127898, 255796, 319745, 511592, 639490, 831337, 1278980, 1662674, 2557960, 3325348, 4156685, 6650696, 8313370, 16626740, 33253480]

約数ペア:

[(1, 33253480), (2, 16626740), (4, 8313370), (5, 6650696), (8, 4156685), (10, 3325348), (13, 2557960), (20, 1662674), (26, 1278980), (40, 831337), (52, 639490), (65, 511592), (104, 319745), (130, 255796), (260, 127898), (520, 63949)]