164422912

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37781}}^1$

素因数の和:37814

約数の個数: 36

約数和(自身を含む): 347518836

約数和(自身を除く): 183095924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 37781, 75562, 151124, 302248, 604496, 642277, 1208992, 1284554, 2417984, 2569108, 4835968, 5138216, 9671936, 10276432, 20552864, 41105728, 82211456, 164422912]

約数ペア:

[(1, 164422912), (2, 82211456), (4, 41105728), (8, 20552864), (16, 10276432), (17, 9671936), (32, 5138216), (34, 4835968), (64, 2569108), (68, 2417984), (128, 1284554), (136, 1208992), (256, 642277), (272, 604496), (544, 302248), (1088, 151124), (2176, 75562), (4352, 37781)]