83977408

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{15809}}^1$

素因数の和:15904

約数の個数: 28

約数和(自身を含む): 168661080

約数和(自身を除く): 84683672

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 15809, 31618, 63236, 126472, 252944, 505888, 1011776, 1312147, 2624294, 5248588, 10497176, 20994352, 41988704, 83977408]

約数ペア:

[(1, 83977408), (2, 41988704), (4, 20994352), (8, 10497176), (16, 5248588), (32, 2624294), (64, 1312147), (83, 1011776), (166, 505888), (332, 252944), (664, 126472), (1328, 63236), (2656, 31618), (5312, 15809)]