2193138215984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{8390227}}^1$

素因数の和:8390314

約数の個数: 60

約数和(自身を含む): 4648974993432

約数和(自身を除く): 2455836777448

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 961, 1054, 1922, 2108, 3844, 4216, 7688, 8432, 15376, 16337, 32674, 65348, 130696, 261392, 8390227, 16780454, 33560908, 67121816, 134243632, 142633859, 260097037, 285267718, 520194074, 570535436, 1040388148, 1141070872, 2080776296, 2282141744, 4161552592, 4421649629, 8063008147, 8843299258, 16126016294, 17686598516, 32252032588, 35373197032, 64504065176, 70746394064, 129008130352, 137071138499, 274142276998, 548284553996, 1096569107992, 2193138215984]

約数ペア:

[(1, 2193138215984), (2, 1096569107992), (4, 548284553996), (8, 274142276998), (16, 137071138499), (17, 129008130352), (31, 70746394064), (34, 64504065176), (62, 35373197032), (68, 32252032588), (124, 17686598516), (136, 16126016294), (248, 8843299258), (272, 8063008147), (496, 4421649629), (527, 4161552592), (961, 2282141744), (1054, 2080776296), (1922, 1141070872), (2108, 1040388148), (3844, 570535436), (4216, 520194074), (7688, 285267718), (8432, 260097037), (15376, 142633859), (16337, 134243632), (32674, 67121816), (65348, 33560908), (130696, 16780454), (261392, 8390227)]