16423264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 39414816

約数和(自身を除く): 22991552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 97, 104, 143, 148, 176, 194, 208, 286, 296, 352, 388, 407, 416, 481, 572, 592, 776, 814, 962, 1067, 1144, 1184, 1261, 1552, 1628, 1924, 2134, 2288, 2522, 3104, 3256, 3589, 3848, 4268, 4576, 5044, 5291, 6512, 7178, 7696, 8536, 10088, 10582, 13024, 13871, 14356, 15392, 17072, 20176, 21164, 27742, 28712, 34144, 39479, 40352, 42328, 46657, 55484, 57424, 78958, 84656, 93314, 110968, 114848, 157916, 169312, 186628, 221936, 315832, 373256, 443872, 513227, 631664, 746512, 1026454, 1263328, 1493024, 2052908, 4105816, 8211632, 16423264]

約数ペア:

[(1, 16423264), (2, 8211632), (4, 4105816), (8, 2052908), (11, 1493024), (13, 1263328), (16, 1026454), (22, 746512), (26, 631664), (32, 513227), (37, 443872), (44, 373256), (52, 315832), (74, 221936), (88, 186628), (97, 169312), (104, 157916), (143, 114848), (148, 110968), (176, 93314), (194, 84656), (208, 78958), (286, 57424), (296, 55484), (352, 46657), (388, 42328), (407, 40352), (416, 39479), (481, 34144), (572, 28712), (592, 27742), (776, 21164), (814, 20176), (962, 17072), (1067, 15392), (1144, 14356), (1184, 13871), (1261, 13024), (1552, 10582), (1628, 10088), (1924, 8536), (2134, 7696), (2288, 7178), (2522, 6512), (3104, 5291), (3256, 5044), (3589, 4576), (3848, 4268)]