2089522016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{56929}}^1$

素因数の和:57007

約数の個数: 48

約数和(自身を含む): 4361293440

約数和(自身を除く): 2271771424

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 36704, 56929, 113858, 227716, 455432, 910864, 1764799, 1821728, 2106373, 3529598, 4212746, 7059196, 8425492, 14118392, 16850984, 28236784, 33701968, 56473568, 65297563, 67403936, 130595126, 261190252, 522380504, 1044761008, 2089522016]

約数ペア:

[(1, 2089522016), (2, 1044761008), (4, 522380504), (8, 261190252), (16, 130595126), (31, 67403936), (32, 65297563), (37, 56473568), (62, 33701968), (74, 28236784), (124, 16850984), (148, 14118392), (248, 8425492), (296, 7059196), (496, 4212746), (592, 3529598), (992, 2106373), (1147, 1821728), (1184, 1764799), (2294, 910864), (4588, 455432), (9176, 227716), (18352, 113858), (36704, 56929)]