4536416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5261344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 269, 272, 496, 527, 538, 544, 992, 1054, 1076, 2108, 2152, 4216, 4304, 4573, 8339, 8432, 8608, 9146, 16678, 16864, 18292, 33356, 36584, 66712, 73168, 133424, 141763, 146336, 266848, 283526, 567052, 1134104, 2268208, 4536416]

約数ペア:

[(1, 4536416), (2, 2268208), (4, 1134104), (8, 567052), (16, 283526), (17, 266848), (31, 146336), (32, 141763), (34, 133424), (62, 73168), (68, 66712), (124, 36584), (136, 33356), (248, 18292), (269, 16864), (272, 16678), (496, 9146), (527, 8608), (538, 8432), (544, 8339), (992, 4573), (1054, 4304), (1076, 4216), (2108, 2152)]