16087512868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 33337663296

約数和(自身を除く): 17250150428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 547, 868, 961, 1093, 1094, 1922, 2186, 2188, 3829, 3844, 4372, 6727, 7651, 7658, 13454, 15302, 15316, 16957, 26908, 30604, 33883, 33914, 67766, 67828, 118699, 135532, 237181, 237398, 474362, 474796, 525667, 597871, 948724, 1050373, 1051334, 1195742, 2100746, 2102668, 2391484, 3679669, 4185097, 4201492, 7352611, 7359338, 8370194, 14705222, 14718676, 16740388, 18534001, 29410444, 37068002, 74136004, 129738007, 259476014, 518952028, 574554031, 1149108062, 2298216124, 4021878217, 8043756434, 16087512868]

約数ペア:

[(1, 16087512868), (2, 8043756434), (4, 4021878217), (7, 2298216124), (14, 1149108062), (28, 574554031), (31, 518952028), (62, 259476014), (124, 129738007), (217, 74136004), (434, 37068002), (547, 29410444), (868, 18534001), (961, 16740388), (1093, 14718676), (1094, 14705222), (1922, 8370194), (2186, 7359338), (2188, 7352611), (3829, 4201492), (3844, 4185097), (4372, 3679669), (6727, 2391484), (7651, 2102668), (7658, 2100746), (13454, 1195742), (15302, 1051334), (15316, 1050373), (16957, 948724), (26908, 597871), (30604, 525667), (33883, 474796), (33914, 474362), (67766, 237398), (67828, 237181), (118699, 135532)]