4315664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 4523056

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 131, 142, 232, 262, 284, 464, 524, 568, 1048, 1136, 2059, 2096, 3799, 4118, 7598, 8236, 9301, 15196, 16472, 18602, 30392, 32944, 37204, 60784, 74408, 148816, 269729, 539458, 1078916, 2157832, 4315664]

約数ペア:

[(1, 4315664), (2, 2157832), (4, 1078916), (8, 539458), (16, 269729), (29, 148816), (58, 74408), (71, 60784), (116, 37204), (131, 32944), (142, 30392), (232, 18602), (262, 16472), (284, 15196), (464, 9301), (524, 8236), (568, 7598), (1048, 4118), (1136, 3799), (2059, 2096)]