84485666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 137833920

約数和(自身を除く): 53348254

約数列:

[1, 2, 19, 38, 41, 82, 211, 257, 422, 514, 779, 1558, 4009, 4883, 8018, 8651, 9766, 10537, 17302, 21074, 54227, 108454, 164369, 200203, 328738, 400406, 1030313, 2060626, 2223307, 4446614, 42242833, 84485666]

約数ペア:

[(1, 84485666), (2, 42242833), (19, 4446614), (38, 2223307), (41, 2060626), (82, 1030313), (211, 400406), (257, 328738), (422, 200203), (514, 164369), (779, 108454), (1558, 54227), (4009, 21074), (4883, 17302), (8018, 10537), (8651, 9766)]