23591312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 48836160

約数和(自身を除く): 25244848

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1093, 1136, 1349, 2186, 2698, 4372, 5396, 8744, 10792, 17488, 20767, 21584, 41534, 77603, 83068, 155206, 166136, 310412, 332272, 620824, 1241648, 1474457, 2948914, 5897828, 11795656, 23591312]

約数ペア:

[(1, 23591312), (2, 11795656), (4, 5897828), (8, 2948914), (16, 1474457), (19, 1241648), (38, 620824), (71, 332272), (76, 310412), (142, 166136), (152, 155206), (284, 83068), (304, 77603), (568, 41534), (1093, 21584), (1136, 20767), (1349, 17488), (2186, 10792), (2698, 8744), (4372, 5396)]