97418864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 196023168

約数和(自身を除く): 98604304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 997, 1576, 1994, 3152, 3988, 6107, 7976, 12214, 15952, 24428, 30907, 48856, 61814, 97712, 123628, 196409, 247256, 392818, 494512, 785636, 1571272, 3142544, 6088679, 12177358, 24354716, 48709432, 97418864]

約数ペア:

[(1, 97418864), (2, 48709432), (4, 24354716), (8, 12177358), (16, 6088679), (31, 3142544), (62, 1571272), (124, 785636), (197, 494512), (248, 392818), (394, 247256), (496, 196409), (788, 123628), (997, 97712), (1576, 61814), (1994, 48856), (3152, 30907), (3988, 24428), (6107, 15952), (7976, 12214)]