139507712

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 295429680

約数和(自身を除く): 155921968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4007, 4352, 8014, 8704, 16028, 17408, 32056, 34816, 64112, 68119, 128224, 136238, 256448, 272476, 512896, 544952, 1025792, 1089904, 2051584, 2179808, 4103168, 4359616, 8206336, 8719232, 17438464, 34876928, 69753856, 139507712]

約数ペア:

[(1, 139507712), (2, 69753856), (4, 34876928), (8, 17438464), (16, 8719232), (17, 8206336), (32, 4359616), (34, 4103168), (64, 2179808), (68, 2051584), (128, 1089904), (136, 1025792), (256, 544952), (272, 512896), (512, 272476), (544, 256448), (1024, 136238), (1088, 128224), (2048, 68119), (2176, 64112), (4007, 34816), (4352, 32056), (8014, 17408), (8704, 16028)]