23425328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 48121920

約数和(自身を除く): 24696592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 307, 502, 614, 1004, 1228, 2008, 2456, 4016, 4769, 4912, 5833, 9538, 11666, 19076, 23332, 38152, 46664, 76304, 77057, 93328, 154114, 308228, 616456, 1232912, 1464083, 2928166, 5856332, 11712664, 23425328]

約数ペア:

[(1, 23425328), (2, 11712664), (4, 5856332), (8, 2928166), (16, 1464083), (19, 1232912), (38, 616456), (76, 308228), (152, 154114), (251, 93328), (304, 77057), (307, 76304), (502, 46664), (614, 38152), (1004, 23332), (1228, 19076), (2008, 11666), (2456, 9538), (4016, 5833), (4769, 4912)]