8146288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 16824320

約数和(自身を除く): 8678032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 211, 254, 304, 422, 508, 844, 1016, 1688, 2032, 2413, 3376, 4009, 4826, 8018, 9652, 16036, 19304, 26797, 32072, 38608, 53594, 64144, 107188, 214376, 428752, 509143, 1018286, 2036572, 4073144, 8146288]

約数ペア:

[(1, 8146288), (2, 4073144), (4, 2036572), (8, 1018286), (16, 509143), (19, 428752), (38, 214376), (76, 107188), (127, 64144), (152, 53594), (211, 38608), (254, 32072), (304, 26797), (422, 19304), (508, 16036), (844, 9652), (1016, 8018), (1688, 4826), (2032, 4009), (2413, 3376)]