16402800968

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{23789}}^1$

素因数の和:24965

約数の個数: 32

約数和(自身を含む): 31174416000

約数和(自身を除く): 14771615032

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1091, 2182, 4364, 8728, 23789, 47578, 86189, 95156, 172378, 190312, 344756, 689512, 1879331, 3758662, 7517324, 15034648, 25953799, 51907598, 103815196, 207630392, 2050350121, 4100700242, 8201400484, 16402800968]

約数ペア:

[(1, 16402800968), (2, 8201400484), (4, 4100700242), (8, 2050350121), (79, 207630392), (158, 103815196), (316, 51907598), (632, 25953799), (1091, 15034648), (2182, 7517324), (4364, 3758662), (8728, 1879331), (23789, 689512), (47578, 344756), (86189, 190312), (95156, 172378)]