248327792

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 487750032

約数和(自身を除く): 239422240

約数列:

[1, 2, 4, 8, 16, 131, 257, 262, 461, 514, 524, 922, 1028, 1048, 1844, 2056, 2096, 3688, 4112, 7376, 33667, 60391, 67334, 118477, 120782, 134668, 236954, 241564, 269336, 473908, 483128, 538672, 947816, 966256, 1895632, 15520487, 31040974, 62081948, 124163896, 248327792]

約数ペア:

[(1, 248327792), (2, 124163896), (4, 62081948), (8, 31040974), (16, 15520487), (131, 1895632), (257, 966256), (262, 947816), (461, 538672), (514, 483128), (524, 473908), (922, 269336), (1028, 241564), (1048, 236954), (1844, 134668), (2056, 120782), (2096, 118477), (3688, 67334), (4112, 60391), (7376, 33667)]