69311536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20009

約数の個数: 40

約数和(自身を含む): 158434304

約数和(自身を除く): 89122768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19963, 39926, 79852, 139741, 159704, 279482, 319408, 558964, 618853, 1117928, 1237706, 2235856, 2475412, 4331971, 4950824, 8663942, 9901648, 17327884, 34655768, 69311536]

約数ペア:

[(1, 69311536), (2, 34655768), (4, 17327884), (7, 9901648), (8, 8663942), (14, 4950824), (16, 4331971), (28, 2475412), (31, 2235856), (56, 1237706), (62, 1117928), (112, 618853), (124, 558964), (217, 319408), (248, 279482), (434, 159704), (496, 139741), (868, 79852), (1736, 39926), (3472, 19963)]