38115704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 78427440

約数和(自身を除く): 40311736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 2393, 3982, 4786, 7964, 9572, 15928, 19144, 26323, 52646, 105292, 210584, 433133, 866266, 1732532, 3465064, 4764463, 9528926, 19057852, 38115704]

約数ペア:

[(1, 38115704), (2, 19057852), (4, 9528926), (8, 4764463), (11, 3465064), (22, 1732532), (44, 866266), (88, 433133), (181, 210584), (362, 105292), (724, 52646), (1448, 26323), (1991, 19144), (2393, 15928), (3982, 9572), (4786, 7964)]