87193984

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{1193}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 174156840

約数和(自身を除く): 86962856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 1142, 1193, 2284, 2386, 4568, 4772, 9136, 9544, 18272, 19088, 36544, 38176, 73088, 76352, 152704, 681203, 1362406, 2724812, 5449624, 10899248, 21798496, 43596992, 87193984]

約数ペア:

[(1, 87193984), (2, 43596992), (4, 21798496), (8, 10899248), (16, 5449624), (32, 2724812), (64, 1362406), (128, 681203), (571, 152704), (1142, 76352), (1193, 73088), (2284, 38176), (2386, 36544), (4568, 19088), (4772, 18272), (9136, 9544)]