83819416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 161642880

約数和(自身を除く): 77823464

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 421, 607, 842, 1214, 1684, 2428, 3368, 4856, 17261, 24887, 34522, 49774, 69044, 99548, 138088, 199096, 255547, 511094, 1022188, 2044376, 10477427, 20954854, 41909708, 83819416]

約数ペア:

[(1, 83819416), (2, 41909708), (4, 20954854), (8, 10477427), (41, 2044376), (82, 1022188), (164, 511094), (328, 255547), (421, 199096), (607, 138088), (842, 99548), (1214, 69044), (1684, 49774), (2428, 34522), (3368, 24887), (4856, 17261)]