172126496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 360162936

約数和(自身を除く): 188036440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 397, 544, 794, 797, 1588, 1594, 3176, 3188, 6352, 6376, 6749, 12704, 12752, 13498, 13549, 25504, 26996, 27098, 53992, 54196, 107984, 108392, 215968, 216784, 316409, 433568, 632818, 1265636, 2531272, 5062544, 5378953, 10125088, 10757906, 21515812, 43031624, 86063248, 172126496]

約数ペア:

[(1, 172126496), (2, 86063248), (4, 43031624), (8, 21515812), (16, 10757906), (17, 10125088), (32, 5378953), (34, 5062544), (68, 2531272), (136, 1265636), (272, 632818), (397, 433568), (544, 316409), (794, 216784), (797, 215968), (1588, 108392), (1594, 107984), (3176, 54196), (3188, 53992), (6352, 27098), (6376, 26996), (6749, 25504), (12704, 13549), (12752, 13498)]