817966096

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 1602558144

約数和(自身を除く): 784592048

約数列:

[1, 2, 4, 8, 16, 131, 262, 397, 524, 794, 983, 1048, 1588, 1966, 2096, 3176, 3932, 6352, 7864, 15728, 52007, 104014, 128773, 208028, 257546, 390251, 416056, 515092, 780502, 832112, 1030184, 1561004, 2060368, 3122008, 6244016, 51122881, 102245762, 204491524, 408983048, 817966096]

約数ペア:

[(1, 817966096), (2, 408983048), (4, 204491524), (8, 102245762), (16, 51122881), (131, 6244016), (262, 3122008), (397, 2060368), (524, 1561004), (794, 1030184), (983, 832112), (1048, 780502), (1588, 515092), (1966, 416056), (2096, 390251), (3176, 257546), (3932, 208028), (6352, 128773), (7864, 104014), (15728, 52007)]