87034592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 181394640

約数和(自身を除く): 94360048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 557, 608, 1028, 1114, 2056, 2228, 4112, 4456, 4883, 8224, 8912, 9766, 10583, 17824, 19532, 21166, 39064, 42332, 78128, 84664, 143149, 156256, 169328, 286298, 338656, 572596, 1145192, 2290384, 2719831, 4580768, 5439662, 10879324, 21758648, 43517296, 87034592]

約数ペア:

[(1, 87034592), (2, 43517296), (4, 21758648), (8, 10879324), (16, 5439662), (19, 4580768), (32, 2719831), (38, 2290384), (76, 1145192), (152, 572596), (257, 338656), (304, 286298), (514, 169328), (557, 156256), (608, 143149), (1028, 84664), (1114, 78128), (2056, 42332), (2228, 39064), (4112, 21166), (4456, 19532), (4883, 17824), (8224, 10583), (8912, 9766)]