16418976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 33876192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 461, 636, 672, 742, 848, 922, 1113, 1272, 1383, 1484, 1696, 1844, 2226, 2544, 2766, 2968, 3227, 3688, 4452, 5088, 5532, 5936, 6454, 7376, 8904, 9681, 11064, 11872, 12908, 14752, 17808, 19362, 22128, 24433, 25816, 35616, 38724, 44256, 48866, 51632, 73299, 77448, 97732, 103264, 146598, 154896, 171031, 195464, 293196, 309792, 342062, 390928, 513093, 586392, 684124, 781856, 1026186, 1172784, 1368248, 2052372, 2345568, 2736496, 4104744, 5472992, 8209488, 16418976]

約数ペア:

[(1, 16418976), (2, 8209488), (3, 5472992), (4, 4104744), (6, 2736496), (7, 2345568), (8, 2052372), (12, 1368248), (14, 1172784), (16, 1026186), (21, 781856), (24, 684124), (28, 586392), (32, 513093), (42, 390928), (48, 342062), (53, 309792), (56, 293196), (84, 195464), (96, 171031), (106, 154896), (112, 146598), (159, 103264), (168, 97732), (212, 77448), (224, 73299), (318, 51632), (336, 48866), (371, 44256), (424, 38724), (461, 35616), (636, 25816), (672, 24433), (742, 22128), (848, 19362), (922, 17808), (1113, 14752), (1272, 12908), (1383, 11872), (1484, 11064), (1696, 9681), (1844, 8904), (2226, 7376), (2544, 6454), (2766, 5936), (2968, 5532), (3227, 5088), (3688, 4452)]