81852416

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 91513504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2351, 4352, 4702, 8704, 9404, 17408, 18808, 34816, 37616, 39967, 75232, 79934, 150464, 159868, 300928, 319736, 601856, 639472, 1203712, 1278944, 2407424, 2557888, 4814848, 5115776, 10231552, 20463104, 40926208, 81852416]

約数ペア:

[(1, 81852416), (2, 40926208), (4, 20463104), (8, 10231552), (16, 5115776), (17, 4814848), (32, 2557888), (34, 2407424), (64, 1278944), (68, 1203712), (128, 639472), (136, 601856), (256, 319736), (272, 300928), (512, 159868), (544, 150464), (1024, 79934), (1088, 75232), (2048, 39967), (2176, 37616), (2351, 34816), (4352, 18808), (4702, 17408), (8704, 9404)]