16254472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 33286680

約数和(自身を除く): 17032208

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2141, 3796, 4282, 7592, 8564, 17128, 27833, 55666, 111332, 156293, 222664, 312586, 625172, 1250344, 2031809, 4063618, 8127236, 16254472]

約数ペア:

[(1, 16254472), (2, 8127236), (4, 4063618), (8, 2031809), (13, 1250344), (26, 625172), (52, 312586), (73, 222664), (104, 156293), (146, 111332), (292, 55666), (584, 27833), (949, 17128), (1898, 8564), (2141, 7592), (3796, 4282)]