385611136

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{177211}}^1$

素因数の和:177242

約数の個数: 32

約数和(自身を含む): 813403080

約数和(自身を除く): 427791944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 177211, 354422, 708844, 1417688, 2835376, 3012587, 5670752, 6025174, 11341504, 12050348, 22683008, 24100696, 48201392, 96402784, 192805568, 385611136]

約数ペア:

[(1, 385611136), (2, 192805568), (4, 96402784), (8, 48201392), (16, 24100696), (17, 22683008), (32, 12050348), (34, 11341504), (64, 6025174), (68, 5670752), (128, 3012587), (136, 2835376), (272, 1417688), (544, 708844), (1088, 354422), (2176, 177211)]