87801056

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23057}}^1$

素因数の和:23091

約数の個数: 48

約数和(自身を含む): 209182176

約数和(自身を除く): 121381120

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 23057, 46114, 92228, 161399, 184456, 322798, 368912, 391969, 645596, 737824, 783938, 1291192, 1567876, 2582384, 2743783, 3135752, 5164768, 5487566, 6271504, 10975132, 12543008, 21950264, 43900528, 87801056]

約数ペア:

[(1, 87801056), (2, 43900528), (4, 21950264), (7, 12543008), (8, 10975132), (14, 6271504), (16, 5487566), (17, 5164768), (28, 3135752), (32, 2743783), (34, 2582384), (56, 1567876), (68, 1291192), (112, 783938), (119, 737824), (136, 645596), (224, 391969), (238, 368912), (272, 322798), (476, 184456), (544, 161399), (952, 92228), (1904, 46114), (3808, 23057)]