40335424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 85697568

約数和(自身を除く): 45362144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 262, 272, 283, 524, 544, 566, 1048, 1088, 1132, 2096, 2227, 2264, 4192, 4454, 4528, 4811, 8384, 8908, 9056, 9622, 17816, 18112, 19244, 35632, 37073, 38488, 71264, 74146, 76976, 142528, 148292, 153952, 296584, 307904, 593168, 630241, 1186336, 1260482, 2372672, 2520964, 5041928, 10083856, 20167712, 40335424]

約数ペア:

[(1, 40335424), (2, 20167712), (4, 10083856), (8, 5041928), (16, 2520964), (17, 2372672), (32, 1260482), (34, 1186336), (64, 630241), (68, 593168), (131, 307904), (136, 296584), (262, 153952), (272, 148292), (283, 142528), (524, 76976), (544, 74146), (566, 71264), (1048, 38488), (1088, 37073), (1132, 35632), (2096, 19244), (2227, 18112), (2264, 17816), (4192, 9622), (4454, 9056), (4528, 8908), (4811, 8384)]