164470784

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 56

約数和(自身を含む): 348564708

約数和(自身を除く): 184093924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1181, 2048, 2176, 2362, 4096, 4352, 4724, 8192, 8704, 9448, 17408, 18896, 20077, 34816, 37792, 40154, 69632, 75584, 80308, 139264, 151168, 160616, 302336, 321232, 604672, 642464, 1209344, 1284928, 2418688, 2569856, 4837376, 5139712, 9674752, 10279424, 20558848, 41117696, 82235392, 164470784]

約数ペア:

[(1, 164470784), (2, 82235392), (4, 41117696), (8, 20558848), (16, 10279424), (17, 9674752), (32, 5139712), (34, 4837376), (64, 2569856), (68, 2418688), (128, 1284928), (136, 1209344), (256, 642464), (272, 604672), (512, 321232), (544, 302336), (1024, 160616), (1088, 151168), (1181, 139264), (2048, 80308), (2176, 75584), (2362, 69632), (4096, 40154), (4352, 37792), (4724, 34816), (8192, 20077), (8704, 18896), (9448, 17408)]