31960938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 69208128

約数和(自身を除く): 37247190

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 241, 482, 713, 723, 961, 1426, 1446, 1922, 2139, 2883, 4278, 5543, 5766, 7471, 11086, 14942, 16629, 22103, 22413, 33258, 44206, 44826, 66309, 132618, 171833, 231601, 343666, 463202, 515499, 694803, 1030998, 1389606, 5326823, 10653646, 15980469, 31960938]

約数ペア:

[(1, 31960938), (2, 15980469), (3, 10653646), (6, 5326823), (23, 1389606), (31, 1030998), (46, 694803), (62, 515499), (69, 463202), (93, 343666), (138, 231601), (186, 171833), (241, 132618), (482, 66309), (713, 44826), (723, 44206), (961, 33258), (1426, 22413), (1446, 22103), (1922, 16629), (2139, 14942), (2883, 11086), (4278, 7471), (5543, 5766)]