15665937008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{176641}}^1$

素因数の和:176913

約数の個数: 40

約数和(自身を含む): 31804038816

約数和(自身を除く): 16138101808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 964, 1928, 3856, 5543, 11086, 22172, 44344, 88688, 176641, 353282, 706564, 1413128, 2826256, 4062743, 8125486, 16250972, 32501944, 42570481, 65003888, 85140962, 170281924, 340563848, 681127696, 979121063, 1958242126, 3916484252, 7832968504, 15665937008]

約数ペア:

[(1, 15665937008), (2, 7832968504), (4, 3916484252), (8, 1958242126), (16, 979121063), (23, 681127696), (46, 340563848), (92, 170281924), (184, 85140962), (241, 65003888), (368, 42570481), (482, 32501944), (964, 16250972), (1928, 8125486), (3856, 4062743), (5543, 2826256), (11086, 1413128), (22172, 706564), (44344, 353282), (88688, 176641)]