87490432

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 190650240

約数和(自身を除く): 103159808

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1297, 1984, 2108, 2176, 2594, 3968, 4216, 5188, 8432, 10376, 16864, 20752, 22049, 33728, 40207, 41504, 44098, 67456, 80414, 83008, 88196, 160828, 166016, 176392, 321656, 352784, 643312, 683519, 705568, 1286624, 1367038, 1411136, 2573248, 2734076, 2822272, 5146496, 5468152, 10936304, 21872608, 43745216, 87490432]

約数ペア:

[(1, 87490432), (2, 43745216), (4, 21872608), (8, 10936304), (16, 5468152), (17, 5146496), (31, 2822272), (32, 2734076), (34, 2573248), (62, 1411136), (64, 1367038), (68, 1286624), (124, 705568), (128, 683519), (136, 643312), (248, 352784), (272, 321656), (496, 176392), (527, 166016), (544, 160828), (992, 88196), (1054, 83008), (1088, 80414), (1297, 67456), (1984, 44098), (2108, 41504), (2176, 40207), (2594, 33728), (3968, 22049), (4216, 20752), (5188, 16864), (8432, 10376)]