16340376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 44593920

約数和(自身を除く): 28253544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 631, 664, 996, 1079, 1262, 1893, 1992, 2158, 2524, 3237, 3786, 4316, 5048, 6474, 7572, 8203, 8632, 12948, 15144, 16406, 24609, 25896, 32812, 49218, 52373, 65624, 98436, 104746, 157119, 196872, 209492, 314238, 418984, 628476, 680849, 1256952, 1361698, 2042547, 2723396, 4085094, 5446792, 8170188, 16340376]

約数ペア:

[(1, 16340376), (2, 8170188), (3, 5446792), (4, 4085094), (6, 2723396), (8, 2042547), (12, 1361698), (13, 1256952), (24, 680849), (26, 628476), (39, 418984), (52, 314238), (78, 209492), (83, 196872), (104, 157119), (156, 104746), (166, 98436), (249, 65624), (312, 52373), (332, 49218), (498, 32812), (631, 25896), (664, 24609), (996, 16406), (1079, 15144), (1262, 12948), (1893, 8632), (1992, 8203), (2158, 7572), (2524, 6474), (3237, 5048), (3786, 4316)]