217423904

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{234293}}^1$

素因数の和:234332

約数の個数: 24

約数和(自身を含む): 442815660

約数和(自身を除く): 225391756

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 234293, 468586, 937172, 1874344, 3748688, 6794497, 7497376, 13588994, 27177988, 54355976, 108711952, 217423904]

約数ペア:

[(1, 217423904), (2, 108711952), (4, 54355976), (8, 27177988), (16, 13588994), (29, 7497376), (32, 6794497), (58, 3748688), (116, 1874344), (232, 937172), (464, 468586), (928, 234293)]