38553824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 81130896

約数和(自身を除く): 42577072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 541, 544, 1048, 1082, 2096, 2164, 2227, 4192, 4328, 4454, 8656, 8908, 9197, 17312, 17816, 18394, 35632, 36788, 70871, 71264, 73576, 141742, 147152, 283484, 294304, 566968, 1133936, 1204807, 2267872, 2409614, 4819228, 9638456, 19276912, 38553824]

約数ペア:

[(1, 38553824), (2, 19276912), (4, 9638456), (8, 4819228), (16, 2409614), (17, 2267872), (32, 1204807), (34, 1133936), (68, 566968), (131, 294304), (136, 283484), (262, 147152), (272, 141742), (524, 73576), (541, 71264), (544, 70871), (1048, 36788), (1082, 35632), (2096, 18394), (2164, 17816), (2227, 17312), (4192, 9197), (4328, 8908), (4454, 8656)]