279958496

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{213383}}^1$

素因数の和:213434

約数の個数: 24

約数和(自身を含む): 564614064

約数和(自身を除く): 284655568

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 213383, 426766, 853532, 1707064, 3414128, 6828256, 8748703, 17497406, 34994812, 69989624, 139979248, 279958496]

約数ペア:

[(1, 279958496), (2, 139979248), (4, 69989624), (8, 34994812), (16, 17497406), (32, 8748703), (41, 6828256), (82, 3414128), (164, 1707064), (328, 853532), (656, 426766), (1312, 213383)]