81152752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 162270864

約数和(自身を除く): 81118112

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1153, 1328, 2306, 4399, 4612, 8798, 9224, 17596, 18448, 35192, 61109, 70384, 95699, 122218, 191398, 244436, 382796, 488872, 765592, 977744, 1531184, 5072047, 10144094, 20288188, 40576376, 81152752]

約数ペア:

[(1, 81152752), (2, 40576376), (4, 20288188), (8, 10144094), (16, 5072047), (53, 1531184), (83, 977744), (106, 765592), (166, 488872), (212, 382796), (332, 244436), (424, 191398), (664, 122218), (848, 95699), (1153, 70384), (1328, 61109), (2306, 35192), (4399, 18448), (4612, 17596), (8798, 9224)]