122782816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9575

約数の個数: 48

約数和(自身を含む): 268748928

約数和(自身を除く): 145966112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 9521, 12896, 19042, 38084, 76168, 123773, 152336, 247546, 295151, 304672, 495092, 590302, 990184, 1180604, 1980368, 2361208, 3836963, 3960736, 4722416, 7673926, 9444832, 15347852, 30695704, 61391408, 122782816]

約数ペア:

[(1, 122782816), (2, 61391408), (4, 30695704), (8, 15347852), (13, 9444832), (16, 7673926), (26, 4722416), (31, 3960736), (32, 3836963), (52, 2361208), (62, 1980368), (104, 1180604), (124, 990184), (208, 590302), (248, 495092), (403, 304672), (416, 295151), (496, 247546), (806, 152336), (992, 123773), (1612, 76168), (3224, 38084), (6448, 19042), (9521, 12896)]