15855291248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4273}}^1\times {\mathrm{7481}}^1$

素因数の和:11793

約数の個数: 40

約数和(自身を含む): 31722243456

約数和(自身を除く): 15866952208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4273, 7481, 8546, 14962, 17092, 29924, 34184, 59848, 68368, 119696, 132463, 231911, 264926, 463822, 529852, 927644, 1059704, 1855288, 2119408, 3710576, 31966313, 63932626, 127865252, 255730504, 511461008, 990955703, 1981911406, 3963822812, 7927645624, 15855291248]

約数ペア:

[(1, 15855291248), (2, 7927645624), (4, 3963822812), (8, 1981911406), (16, 990955703), (31, 511461008), (62, 255730504), (124, 127865252), (248, 63932626), (496, 31966313), (4273, 3710576), (7481, 2119408), (8546, 1855288), (14962, 1059704), (17092, 927644), (29924, 529852), (34184, 463822), (59848, 264926), (68368, 231911), (119696, 132463)]