8216164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 8476316

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 137, 188, 274, 319, 517, 548, 638, 1034, 1276, 1363, 1507, 2068, 2726, 3014, 3973, 5452, 6028, 6439, 7946, 12878, 14993, 15892, 25756, 29986, 43703, 59972, 70829, 87406, 141658, 174812, 186731, 283316, 373462, 746924, 2054041, 4108082, 8216164]

約数ペア:

[(1, 8216164), (2, 4108082), (4, 2054041), (11, 746924), (22, 373462), (29, 283316), (44, 186731), (47, 174812), (58, 141658), (94, 87406), (116, 70829), (137, 59972), (188, 43703), (274, 29986), (319, 25756), (517, 15892), (548, 14993), (638, 12878), (1034, 7946), (1276, 6439), (1363, 6028), (1507, 5452), (2068, 3973), (2726, 3014)]