4080861328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{6373}}^1$

素因数の和:7703

約数の個数: 40

約数和(自身を含む): 8169326336

約数和(自身を除く): 4088465008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1291, 2582, 5164, 6373, 10328, 12746, 20656, 25492, 40021, 50984, 80042, 101968, 160084, 197563, 320168, 395126, 640336, 790252, 1580504, 3161008, 8227543, 16455086, 32910172, 65820344, 131640688, 255053833, 510107666, 1020215332, 2040430664, 4080861328]

約数ペア:

[(1, 4080861328), (2, 2040430664), (4, 1020215332), (8, 510107666), (16, 255053833), (31, 131640688), (62, 65820344), (124, 32910172), (248, 16455086), (496, 8227543), (1291, 3161008), (2582, 1580504), (5164, 790252), (6373, 640336), (10328, 395126), (12746, 320168), (20656, 197563), (25492, 160084), (40021, 101968), (50984, 80042)]