91434752

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 194703264

約数和(自身を除く): 103268512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 293, 368, 424, 586, 736, 848, 1172, 1219, 1472, 1696, 2344, 2438, 2944, 3392, 4688, 4876, 5888, 6739, 6784, 9376, 9752, 13478, 13568, 15529, 18752, 19504, 26956, 31058, 37504, 39008, 53912, 62116, 75008, 78016, 107824, 124232, 156032, 215648, 248464, 312064, 357167, 431296, 496928, 714334, 862592, 993856, 1428668, 1725184, 1987712, 2857336, 3975424, 5714672, 11429344, 22858688, 45717376, 91434752]

約数ペア:

[(1, 91434752), (2, 45717376), (4, 22858688), (8, 11429344), (16, 5714672), (23, 3975424), (32, 2857336), (46, 1987712), (53, 1725184), (64, 1428668), (92, 993856), (106, 862592), (128, 714334), (184, 496928), (212, 431296), (256, 357167), (293, 312064), (368, 248464), (424, 215648), (586, 156032), (736, 124232), (848, 107824), (1172, 78016), (1219, 75008), (1472, 62116), (1696, 53912), (2344, 39008), (2438, 37504), (2944, 31058), (3392, 26956), (4688, 19504), (4876, 18752), (5888, 15529), (6739, 13568), (6784, 13478), (9376, 9752)]