233408

素因数分解:

$2^6\times 7^1\times {\mathrm{521}}^1$

素因数の和:540

約数の個数: 28

約数和(自身を含む): 530352

約数和(自身を除く): 296944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 521, 1042, 2084, 3647, 4168, 7294, 8336, 14588, 16672, 29176, 33344, 58352, 116704, 233408]

約数ペア:

[(1, 233408), (2, 116704), (4, 58352), (7, 33344), (8, 29176), (14, 16672), (16, 14588), (28, 8336), (32, 7294), (56, 4168), (64, 3647), (112, 2084), (224, 1042), (448, 521)]