31545228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 57868404

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 593, 682, 806, 858, 1023, 1186, 1209, 1364, 1612, 1716, 1779, 2046, 2372, 2418, 3558, 4092, 4433, 4836, 6523, 7116, 7709, 8866, 13046, 13299, 15418, 17732, 18383, 19569, 23127, 26092, 26598, 30836, 36766, 39138, 46254, 53196, 55149, 73532, 78276, 84799, 92508, 110298, 169598, 202213, 220596, 238979, 254397, 339196, 404426, 477958, 508794, 606639, 716937, 808852, 955916, 1017588, 1213278, 1433874, 2426556, 2628769, 2867748, 5257538, 7886307, 10515076, 15772614, 31545228]

約数ペア:

[(1, 31545228), (2, 15772614), (3, 10515076), (4, 7886307), (6, 5257538), (11, 2867748), (12, 2628769), (13, 2426556), (22, 1433874), (26, 1213278), (31, 1017588), (33, 955916), (39, 808852), (44, 716937), (52, 606639), (62, 508794), (66, 477958), (78, 404426), (93, 339196), (124, 254397), (132, 238979), (143, 220596), (156, 202213), (186, 169598), (286, 110298), (341, 92508), (372, 84799), (403, 78276), (429, 73532), (572, 55149), (593, 53196), (682, 46254), (806, 39138), (858, 36766), (1023, 30836), (1186, 26598), (1209, 26092), (1364, 23127), (1612, 19569), (1716, 18383), (1779, 17732), (2046, 15418), (2372, 13299), (2418, 13046), (3558, 8866), (4092, 7709), (4433, 7116), (4836, 6523)]