78931136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{72547}}^1$

素因数の和:72576

約数の個数: 28

約数和(自身を含む): 165844728

約数和(自身を除く): 86913592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 72547, 145094, 290188, 580376, 1160752, 1233299, 2321504, 2466598, 4643008, 4933196, 9866392, 19732784, 39465568, 78931136]

約数ペア:

[(1, 78931136), (2, 39465568), (4, 19732784), (8, 9866392), (16, 4933196), (17, 4643008), (32, 2466598), (34, 2321504), (64, 1233299), (68, 1160752), (136, 580376), (272, 290188), (544, 145094), (1088, 72547)]