164633984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{75659}}^1$

素因数の和:75690

約数の個数: 32

約数和(自身を含む): 347279400

約数和(自身を除く): 182645416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 75659, 151318, 302636, 605272, 1210544, 1286203, 2421088, 2572406, 4842176, 5144812, 9684352, 10289624, 20579248, 41158496, 82316992, 164633984]

約数ペア:

[(1, 164633984), (2, 82316992), (4, 41158496), (8, 20579248), (16, 10289624), (17, 9684352), (32, 5144812), (34, 4842176), (64, 2572406), (68, 2421088), (128, 1286203), (136, 1210544), (272, 605272), (544, 302636), (1088, 151318), (2176, 75659)]