54787328

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12622

約数の個数: 36

約数和(自身を含む): 115802820

約数和(自身を除く): 61015492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 12589, 25178, 50356, 100712, 201424, 214013, 402848, 428026, 805696, 856052, 1611392, 1712104, 3222784, 3424208, 6848416, 13696832, 27393664, 54787328]

約数ペア:

[(1, 54787328), (2, 27393664), (4, 13696832), (8, 6848416), (16, 3424208), (17, 3222784), (32, 1712104), (34, 1611392), (64, 856052), (68, 805696), (128, 428026), (136, 402848), (256, 214013), (272, 201424), (544, 100712), (1088, 50356), (2176, 25178), (4352, 12589)]