65115952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 138116160

約数和(自身を除く): 73000208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419, 838, 883, 1676, 1766, 3352, 3532, 4609, 6704, 7064, 9218, 9713, 14128, 18436, 19426, 36872, 38852, 73744, 77704, 155408, 369977, 739954, 1479908, 2959816, 4069747, 5919632, 8139494, 16278988, 32557976, 65115952]

約数ペア:

[(1, 65115952), (2, 32557976), (4, 16278988), (8, 8139494), (11, 5919632), (16, 4069747), (22, 2959816), (44, 1479908), (88, 739954), (176, 369977), (419, 155408), (838, 77704), (883, 73744), (1676, 38852), (1766, 36872), (3352, 19426), (3532, 18436), (4609, 14128), (6704, 9713), (7064, 9218)]