16745696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 36369648

約数和(自身を除く): 19623952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 421, 452, 842, 904, 1243, 1684, 1808, 2486, 3368, 3616, 4631, 4972, 6736, 9262, 9944, 13472, 18524, 19888, 37048, 39776, 47573, 74096, 95146, 148192, 190292, 380584, 523303, 761168, 1046606, 1522336, 2093212, 4186424, 8372848, 16745696]

約数ペア:

[(1, 16745696), (2, 8372848), (4, 4186424), (8, 2093212), (11, 1522336), (16, 1046606), (22, 761168), (32, 523303), (44, 380584), (88, 190292), (113, 148192), (176, 95146), (226, 74096), (352, 47573), (421, 39776), (452, 37048), (842, 19888), (904, 18524), (1243, 13472), (1684, 9944), (1808, 9262), (2486, 6736), (3368, 4972), (3616, 4631)]