16181048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 32914560

約数和(自身を除く): 16733512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 991, 1256, 1982, 2041, 3964, 4082, 7928, 8164, 12883, 16328, 25766, 51532, 103064, 155587, 311174, 622348, 1244696, 2022631, 4045262, 8090524, 16181048]

約数ペア:

[(1, 16181048), (2, 8090524), (4, 4045262), (8, 2022631), (13, 1244696), (26, 622348), (52, 311174), (104, 155587), (157, 103064), (314, 51532), (628, 25766), (991, 16328), (1256, 12883), (1982, 8164), (2041, 7928), (3964, 4082)]