38922112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 84896640

約数和(自身を除く): 45974528

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 577, 992, 1054, 1088, 1154, 1984, 2108, 2176, 2308, 3968, 4216, 4616, 8432, 9232, 9809, 16864, 17887, 18464, 19618, 33728, 35774, 36928, 39236, 67456, 71548, 73856, 78472, 143096, 156944, 286192, 304079, 313888, 572384, 608158, 627776, 1144768, 1216316, 1255552, 2289536, 2432632, 4865264, 9730528, 19461056, 38922112]

約数ペア:

[(1, 38922112), (2, 19461056), (4, 9730528), (8, 4865264), (16, 2432632), (17, 2289536), (31, 1255552), (32, 1216316), (34, 1144768), (62, 627776), (64, 608158), (68, 572384), (124, 313888), (128, 304079), (136, 286192), (248, 156944), (272, 143096), (496, 78472), (527, 73856), (544, 71548), (577, 67456), (992, 39236), (1054, 36928), (1088, 35774), (1154, 33728), (1984, 19618), (2108, 18464), (2176, 17887), (2308, 16864), (3968, 9809), (4216, 9232), (4616, 8432)]