212856064

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{6547}}^1$

素因数の和:6690

約数の個数: 36

約数和(自身を含む): 428291584

約数和(自身を除く): 215435520

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 6547, 8128, 13094, 16256, 26188, 32512, 52376, 104752, 209504, 419008, 831469, 838016, 1662938, 1676032, 3325876, 6651752, 13303504, 26607008, 53214016, 106428032, 212856064]

約数ペア:

[(1, 212856064), (2, 106428032), (4, 53214016), (8, 26607008), (16, 13303504), (32, 6651752), (64, 3325876), (127, 1676032), (128, 1662938), (254, 838016), (256, 831469), (508, 419008), (1016, 209504), (2032, 104752), (4064, 52376), (6547, 32512), (8128, 26188), (13094, 16256)]