422344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 887040

約数和(自身を除く): 464696

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 131, 248, 262, 403, 524, 806, 1048, 1612, 1703, 3224, 3406, 4061, 6812, 8122, 13624, 16244, 32488, 52793, 105586, 211172, 422344]

約数ペア:

[(1, 422344), (2, 211172), (4, 105586), (8, 52793), (13, 32488), (26, 16244), (31, 13624), (52, 8122), (62, 6812), (104, 4061), (124, 3406), (131, 3224), (248, 1703), (262, 1612), (403, 1048), (524, 806)]