88640288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 191147040

約数和(自身を除く): 102506752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 419, 601, 838, 1202, 1676, 2404, 3352, 4609, 4808, 6611, 6704, 9218, 9616, 13222, 13408, 18436, 19232, 26444, 36872, 52888, 73744, 105776, 147488, 211552, 251819, 503638, 1007276, 2014552, 2770009, 4029104, 5540018, 8058208, 11080036, 22160072, 44320144, 88640288]

約数ペア:

[(1, 88640288), (2, 44320144), (4, 22160072), (8, 11080036), (11, 8058208), (16, 5540018), (22, 4029104), (32, 2770009), (44, 2014552), (88, 1007276), (176, 503638), (352, 251819), (419, 211552), (601, 147488), (838, 105776), (1202, 73744), (1676, 52888), (2404, 36872), (3352, 26444), (4609, 19232), (4808, 18436), (6611, 13408), (6704, 13222), (9218, 9616)]