31788544

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 40

約数和(自身を含む): 64915488

約数和(自身を除く): 33126944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1321, 1504, 2642, 3008, 5284, 6016, 10568, 12032, 21136, 24064, 42272, 62087, 84544, 124174, 169088, 248348, 338176, 496696, 676352, 993392, 1986784, 3973568, 7947136, 15894272, 31788544]

約数ペア:

[(1, 31788544), (2, 15894272), (4, 7947136), (8, 3973568), (16, 1986784), (32, 993392), (47, 676352), (64, 496696), (94, 338176), (128, 248348), (188, 169088), (256, 124174), (376, 84544), (512, 62087), (752, 42272), (1321, 24064), (1504, 21136), (2642, 12032), (3008, 10568), (5284, 6016)]