16150784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 36399552

約数和(自身を除く): 20248768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 211, 256, 299, 368, 416, 422, 598, 736, 832, 844, 1196, 1472, 1664, 1688, 2392, 2743, 2944, 3328, 3376, 4784, 4853, 5486, 5888, 6752, 9568, 9706, 10972, 13504, 19136, 19412, 21944, 27008, 38272, 38824, 43888, 54016, 63089, 76544, 77648, 87776, 126178, 155296, 175552, 252356, 310592, 351104, 504712, 621184, 702208, 1009424, 1242368, 2018848, 4037696, 8075392, 16150784]

約数ペア:

[(1, 16150784), (2, 8075392), (4, 4037696), (8, 2018848), (13, 1242368), (16, 1009424), (23, 702208), (26, 621184), (32, 504712), (46, 351104), (52, 310592), (64, 252356), (92, 175552), (104, 155296), (128, 126178), (184, 87776), (208, 77648), (211, 76544), (256, 63089), (299, 54016), (368, 43888), (416, 38824), (422, 38272), (598, 27008), (736, 21944), (832, 19412), (844, 19136), (1196, 13504), (1472, 10972), (1664, 9706), (1688, 9568), (2392, 6752), (2743, 5888), (2944, 5486), (3328, 4853), (3376, 4784)]